Support Downloads

GAUSS 18 is now posted!

This area is for use by customers of Aptech's Premier Support and Platinum Premier Support & Maintenance.
  • Premier Support members may download GAUSS/GAUSS Engine Software below
  • If you do not have a user name and password, contact Customer Service at info@aptech.com
  • GAUSS/GAUSS Engine v18 currently supports the following Platforms:
    - Windows 32-bit: Windows 7/8.0+/10+
    - Windows 64-bit: Windows 7/8.0+/10+
    - Windows Server 64-bit: 2008 and above
    - macOS 64-bit: macOS 10.9 and above
    - Linux 64-bit: Red Hat 6.X+/CentOS/Ubuntu
  • For help on installing your GAUSS Software click here

LICENSE AGREEMENT

LICENSE AGREEMENT

10/16/2017

Read Carefully Before Installing the Software Product

Customer: THE SOFTWARE PRODUCTS (AS DEFINED LATER BELOW) CONTAIN COPYRIGHTS,
TRADE SECRETS AND OTHER INTELLECTUAL PROPERTY RIGHTS BELONGING TO APTECH
SYSTEMS, INC. ("APTECH").  THE SOFTWARE PRODUCTS MAY BE INSTALLED, COPIED,
DISPLAYED, EXECUTED, OR USED ("USED") IN ANY OTHER FASHION ONLY IN ACCORDANCE
WITH THE TERMS OF THIS LICENSE AGREEMENT AND WHICHEVER SUPPLEMENTAL LICENSES
APPLY TO THE SOFTWARE PRODUCTS PURCHASED BY CUSTOMER.  THE LICENSE AGREEMENT AND
APPLICABLE SUPPLEMENTAL LICENSES ARE HEREINAFTER COLLECTIVELY REFERRED TO AS THE
"LICENSE AGREEMENT" OR "AGREEMENT".  THE TERMS "YOU" OR "LICENSEE" MEAN
CUSTOMER, AND THE TERM "YOUR" MEANS "CUSTOMER'S".

YOU MAY NOT INSTALL, COPY, DISPLAY, EXECUTE OR USE IN ANY OTHER FASHION THE
SOFTWARE PRODUCTS EXCEPT IN ACCORDANCE WITH THE TERMS AND CONDITIONS OF THE
LICENSE AGREEMENT.  BY ANY USE OF ANY SOFTWARE PRODUCT, YOU ARE DEEMED TO HAVE
ACCEPTED, AND YOU ARE BOUND BY, ALL THE TERMS AND CONDITIONS OF THE LICENSE
AGREEMENT (INCLUDING WITHOUT LIMITATION THE SUPPLEMENTAL LICENSES APPLICABLE TO
SUCH SOFTWARE PRODUCT).  IN ORDER TO USE SOFTWARE PRODUCTS, YOU MAY BE REQUIRED
TO OBTAIN A UNIQUE LICENSE CODE OR CODES FROM APTECH TO ENABLE INSTALLATION,
COPYING, DISPLAY, EXECUTION AND OTHER USE OF THE SOFTWARE PRODUCT.

IF YOU DO NOT ACCEPT AND AGREE TO THE TERMS AND CONDITIONS OF THE LICENSE
AGREEMENT, YOU ARE PROHIBITED FROM INSTALLING, COPYING, DISPLAYING, EXECUTING OR
USING IN ANY OTHER FASHION THE SOFTWARE PRODUCT.  VIOLATION (I) CONSTITUTES
INFRINGEMENT, MISAPPROPRIATION AND CONVERSION OF APTECH'S COPYRIGHTS, TRADE
SECRETS, AND OTHER INTELLECTUAL PROPERTY RIGHTS,  (II) WILL SUBJECT THE
INFRINGER TO SIGNIFICANT CIVIL LIABILITIES FOR DAMAGES (INCLUDING WITHOUT
LIMITATION STATUTORY DAMAGES) AND OTHER REMEDIES AND LIABILITIES, AND (III) MAY
CONSTITUTE VIOLATION OF CRIMINAL LAWS.

IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT, YOU
MAY, WITHIN 30 DAYS OF PURCHASE AS EVIDENCED BY THE VENDOR'S RECEIPT AND/OR
INVOICE, CONTACT THE VENDOR WHO SOLD YOU A SOFTWARE PRODUCT FOR ANY REFUND OR
CREDIT AS MAY BE ALLOWED BY THE VENDOR'S PRODUCT RETURN POLICIES.  

IF CUSTOMER IS PURCHASING A SOFTWARE PRODUCT THAT IS AN UPGRADE OF AN EARLIER
VERSION OF AN APTECH SOFTWARE PRODUCT, THEN THIS AGREEMENT SHALL SUPERSEDE THE
TERMS AND CONDITIONS OF THE LICENSE AGREEMENT THAT APPLIED TO THE EARLIER
VERSION, AS OF THE DATE OF INSTALLATION OF THE UPGRADE.

Section 1.  DEFINITIONS. 

     a.  "Intellectual Property" means collectively the following:  inventions,
whether or not patented, copyrights, design rights, publicity rights, trade
secrets, and any and all forms of intellectual property rights, whether tangible
or intangible form, and all copies of Intellectual Property incorporated or
embodied in any format or media, print, electronic, digital, magnetic, and all
other forms, presently existing or that may be hereafter discovered.

     b.  The terms "Software Product" or "Software Products" mean ONLY the
software program or software programs from those listed below that Customer
purchased AND that is or are specifically identified in Aptech's invoice or
invoices, including without limitation applications, help files, libraries,
source code, executables, applets, user manuals and documentation, technical
manuals, systems manuals, all other products included in any package, box or
container, and all associated Intellectual Property for all computer operating
systems ("Platforms"):
        -GAUSS Mathematical & Statistical System (TM) ("GAUSS" or "GAUSS System")
        -GAUSS Data Tool (TM)
        -GAUSSplot (TM)
        -GAUSS Light (TM)  
        -GAUSS Engine (TM) Products:
              . GAUSS Engine Personal Edition (TM)
              . GAUSS Engine Pro (TM)
              . GAUSS Run-Time Engine (GRTE) (TM) (GRTE is included in some of
                the GAUSS Engine Products.)
              . Java API for GAUSS Engine (TM)
        -GAUSS Run-Time Module (GRTM) (TM)
        -GAUSS (TM) Applications:
              . Algorithmic Derivatives   
              . Constrained Optimization / Constrained Optimization MT
              . Constrained Maximum Likelihood/Constrained Maximum Likelihood MT
              . CurveFit  
              . Descriptive Statistics / Descriptive Statistics MT
              . Discrete Choice
              . FANPAC (TM) / FANPAC (TM) MT  
              . Linear Programming / Linear Programming MT
              . Linear Regression / Linear Regression MT
              . Loglinear Analysis / Loglinear Analysis MT
              . Maximum Likelihood / Maximum Likelihood MT
              . Nonlinear Equations / Nonlinear Equations  MT
              . Optimization / Optimization  MT 
              . Time Series / Time Series MT
        
     c.  "Person" means a natural Person or any form of organization or entity
including, but not limited to, corporations, partnerships, associations, and
governmental units.

     d.  "Customer" or "Licensee" refers to the Person subject to this License
Agreement and each end user to whom the Customer transfers rights in accordance
with the terms of this Agreement.

     e.  "Initial Customer" means the Customer who initially Purchases (or
otherwise obtains from Aptech) the Software Product.

     f.  To "Copy" a Software Product means to create a copy or representation
of any portion of it in or on any medium or format, whether tangible or
intangible, physical, electronic, magnetic, optical, or otherwise.  A "Copy"
refers to the representation thus created.

     g.  To "Disclose" a Software Product means to allow or authorize any Person
to possess, use, or Copy any portion of it.

     h.  "Registration Form" means the Software Registration Form accompanying
the Software Products.

     i.  "Registered User" means the end-user specified in the Registration Form
submitted to Aptech by the Customer for the Software Products.

     j.  "Single User License" is a license for one individual end-user to
install and use/access the Software Product on one stand-alone computer at any
one time.

     k.  "Supplemental License" refers to the additional terms and conditions
applicable to the forms of licenses that do not constitute a Single User
License.

     l.  "Network" means a computer that is connected to other computers.   

     m.  The terms "Payment", "Purchased", "Paid For" and/or "Paid-For" include
both payments made in U.S. Dollars (or other authorized currency) in exchange
for Software Products as well as Software Products otherwise lawfully obtained
by Customer from Aptech.  An invoice from Aptech describes each and every
Software Product provided to Customer, Supplemental Licenses granted (discussed
below) and any applicable License Fees due Aptech.  

     n.  "Noncommercial" means that the software program or source code written
or developed by Licensee using the Software Product in the development or
creation of such software program or source code is NOT sold to other Persons.  

     o.  "Update" means that the Customer has purchased a higher version of the
Software Product that replaces and terminates the licensed use of an earlier
version of that Software Product.

     p.  "Conversion" or "Converts" means that the Customer has purchased a
Software Product that replaces and terminates the licensed use of another
Software Product.

     q.  "Academic" means that the Software Product is used at a qualified
academic institution by any person who attends or is employed by that accredited
educational institution for teaching, student, classroom, and Noncommercial
research and other educational purposes.  

     r.  "Home Use Computer License" is an additional permanent Single User
License of the Software Product purchased that may be provided when a Customer
purchases a License of GAUSS or one of the GAUSS Engine family of products
(Primary License).  It is for the sole use of that Customer and cannot be
updated separately from the Primary License. The Home Use Computer License also
includes any GAUSS Application Software Products registered to the Primary
License.

     s.  "Laptop Computer License" is an additional annually renewable Single
User License of GAUSS or one of the GAUSS Engine family of products that may be
provided when a Customer purchases the Premier Support Product from Aptech.  It
is for the sole use of that Customer and cannot be updated separately from the
Primary License. The Laptop Computer License also includes any GAUSS Application
Software Products registered to the Primary License.

     t.  "Companion License" is a License that may be provided at no additional
fee when a Customer purchases certain Licenses of GAUSS or one of the GAUSS
Engine family of products. It must be installed on the same computer as the
Primary License.  It is for the sole use of that Customer and cannot be updated
separately from the Primary License. 

Section 2.  LICENSE.

     a.  Subject to Payment of the license fee and other charges payable to
Aptech Systems, Inc. ("Aptech") specified on the Software Product Invoice (or
otherwise granted by Aptech) and subject to other terms and conditions of the
License Agreement, Aptech grants to Customer a nonexclusive limited license to
use the Software Product packaged with this License Agreement, as hereinafter
described.

     b.  The Single User License granted by the License Agreement applies to any
Customer who has not also Purchased (or otherwise been granted from Aptech) and
accepted the terms and conditions of a Supplemental License.  If the Customer
has also Purchased (or otherwise been granted from Aptech) and accepted a
Supplemental License, the Supplemental License's terms and conditions will apply
to the Customer to the extent they modify, enlarge or replace the Single User
License terms and conditions.  Except as modified in a Paid-For (or otherwise
granted from Aptech) Supplemental License, the Single User License and all of
its terms and conditions shall remain unchanged and fully in effect.  If
Customer has Paid For (or has otherwise been granted from Aptech) a Supplemental
License, the terms and conditions of the Single User License are incorporated by
reference into the Supplemental License except as the Supplemental License may
modify, enlarge or replace any specific term or condition of the Single User
License terms and conditions.

     In the event Customer Updates or Converts a Software Product to a higher
version or new Software Product,  the Customer's right to Copy, transfer, loan,
rent, lease or sublicense, assign, convey, sell, mortgage, or pledge prior
versions of the Updated or Converted Software Product is terminated.

     c.  IF YOU HAVE PURCHASED (OR HAVE OTHERWISE BEEN GRANTED FROM APTECH) ANY
ONE OR MORE OF THE SUPPLEMENTAL LICENSES LISTED BELOW, THEN YOU ARE ALSO BOUND
BY ALL THE TERMS AND CONDITIONS IN THE PAID-FOR SUPPLEMENTAL LICENSES (AS LATER
DESCRIBED). SUPPLEMENTAL LICENSES ARE OF THE FOLLOWING KINDS:

              -NETWORK/SERVER LOCKED/CLASSROOM KIT LICENSES - See Part 1

              -INSTRUCTIONAL LAB/CLASSROOM LICENSES - See Part 2

              -SITE LICENSE - See Part 3

              -GAUSS ENGINE PERSONAL EDITION/GAUSS ENGINE PRO LICENSES - See
               Part 4

              -GAUSS RUN-TIME ENGINE LICENSE (GRTE) - See Part 4

              -GAUSS RUN-TIME MODULE LICENSE - See Part 5

              -OTHER NOTICES - See Part 6

                  >  GAUSSplot & TECPLOT EDGE 
                  >  PTHREADS-WIN32
                  >  Qt
                  >  IJG Software
                  >  SuperLU
                  >  TAUCS
                  >  Econotron, Inc.
                  >  ARPACK
                  >  dsfmt
                  >  JNA Library
                  >  Readstat
                  >  RE2
                  >  CRE2
                  >  Cityhash
                  >  HSLuv-C

         READ THE APPLICABLE SUPPLEMENTAL LICENSES FOUND AT THE END OF THIS
LICENSE AGREEMENT FOR ALL APPLICABLE TERMS AND CONDITIONS.

     d.  Aptech reserves all rights to the Software Products not specifically
granted herein.

     e.  THIS SECTION DESCRIBES THE SINGLE USER LICENSE GRANTS.

          1) SO LONG AS NO TERM OR CONDITION OF THIS LICENSE AGREEMENT AND ANY
APPLICABLE SUPPLEMENTAL LICENSE IS BREACHED, CUSTOMER MAY:  

               A.  Only use the Software Product on a single computer at any one
time.  GAUSS Application Software Products must be the same Platform as the
Purchased Copy of the GAUSS Mathematical and Statistical System, GAUSS Light or
GAUSS Engine Software Products that is being used with the GAUSS Application
Software Product;

               B.  Only use the GAUSS Light Software Product for NONCOMMERCIAL
PURPOSES;
	
               C.  Transfer or use the Software Product from one computer to
another over a Network (whether an intranet, internet, wide-area network, local
area network, or any other form of network) only if Customer has obtained the
separate applicable Supplemental License from Aptech, and provided that such
transfer or use is in accordance with the terms and conditions of the applicable
Supplemental License;

               D.  Transfer the Software Product to another Person provided
that: (i) the transferor Customer provides Aptech with a written notice of
change of Registered User;  (ii) the transferor Customer has erased, deleted and
destroyed all copies of the Software Product which remain in Customer's
possession or control;  (iii) the transferor Customer transfers the original
Media and all documentation, including a copy of the License Agreement to the
transferee Registered User; (iv) the Software Product being transferred is the
Customer's latest registered version; (v) in any such transfer, although the
transferor Customer's right to install, Copy or use the Software Product is
terminated, the transferor Customer shall remain obligated and liable to Aptech
for any breaches of the License Agreement occurring prior to the transfer; and
(iv) the transferee Customer and Registered User agree to all of the terms and
conditions of the License Agreement;  

               E.  Make a reasonable number of copies of the online
documentation for personal use;

               F.  Make one Copy of the Software Product for use as a backup
Copy, or for use by Licensee with a Single User License on a home computer,
except as restricted by Paragraph 2)F below, provided that: (i) the Copy
includes all notices of copyright and all other proprietary rights appearing in
and on the Software Product; (ii) the Copy and the original Software Product are
not in use at the SAME time; (iii) Customer establishes a procedure for
accounting for the Copy at all times; and (iv) Customer destroys or returns to
Aptech the Copy when it is no longer required; and

               G.  Only when used with the GAUSS System or GAUSS Engine Software
Products and for personal and Noncommercial use, modify those portions of any
GAUSS Applications program that are provided in a source code form, or alter,
merge, modify or adapt the GAUSS Application Software Products or GAUSS Run-Time
Library Code (GRTLC) in any way; provided that any file using any such portions
in whole or in part of, or comprising a derivative of, the GAUSS Application or
GRTLC source code, must include all notices of copyright and proprietary rights
appearing in and on the Software Product.  IF YOU WISH TO DISTRIBUTE ANY PORTION
OF THE GAUSS APPLICATIONS OR GRTLC SOURCE CODE, IN WHOLE OR IN PART, YOU MUST
FIRST OBTAIN WRITTEN PERMISSION FROM APTECH SYSTEMS.

          2) YOU MAY NOT:  

              A.  Electronically transfer the Software Product from one computer
to another over a network unless you have lawfully obtained the applicable
Supplemental License from Aptech authorizing such use;

              B.  Modify, translate, alter, merge, reverse engineer or adapt
those portions of any Software Product that are provided in an object form in
any way including disassembling or decompiling; 

              C.  Modify or translate those portions of any Software Product
program that are provided in a source code form, in any way, except as provided
in subsection 2.e.1)G above, without the prior written consent of Aptech; 

              D.  Copy, loan, rent, lease or sublicense, assign, convey, sell,
mortgage, pledge, or in any manner use or transfer all or any of Customer's
rights and obligations under this Agreement or in any Software Product, except
as provided in subsection 2.e.1) above, without Aptech's prior written consent;
 
              E.  Copy, loan, rent, lease or sublicense, assign, convey, sell,
mortgage, pledge, or in any manner use or transfer Software Products that have
been Updated to a higher version of the Software Product OR Converted to a new
Software Product;

              F.  Install or Use the Software Product on a laptop computer,
unless Licensee has purchased and is current with Premier Support or the
Licensee's desktop or Home Use computer is a Laptop Computer; or

              G.  Use the Software Product on more than one computer at one
time, including Laptop, Home Use and Companion Licenses.  This means that you
may not run the Software Product on two or more computers at the same time.

Section 3.  LIMITED WARRANTIES

Only the limited warranties expressly described in this Section 3 are made to
the Initial Customer installing the software who has submitted a Registration
Form to Aptech; and no warranty of any kind, whether express or implied, is made
to any other Person or transferee Registered User:

     a. Aptech warrants that it has the right to grant the licenses contained in
the License Agreement.

     b. Aptech warrants that the media in which the Software Product is recorded
is free from defects in materials and workmanship under normal use, for a period
of 90 days from the date of original delivery to Customer.

     c. Aptech makes no warranty of any kind, implied or express, that the
Software Product will meet Customer's requirement or that the Software Product
will be uninterrupted or error-free.

Section 4. LIMITATIONS ON LIABILITY AND REMEDIES.

     a. General. Aptech's only obligation, liability and/or remedy, with respect
to the warranties set forth in Section 3 shall be one of the following, which
Aptech shall have sole discretion to choose:  (1) to provide replacement media
(whether in the form of the current release or otherwise) to Software Product;
(2) to replace, without charge, Software Product with a functionally equivalent
program; or (3) to refund the applicable license fees paid to Aptech by
Customer.  These are the sole and exclusive remedies for any breach of warranty,
as determined by Aptech.  Aptech shall have no obligation, liability or any
other kind of responsibility for the costs of restoring any destroyed or
defective data, installation of replacement media, or software conversion work
made necessary by replacement media, even if Aptech had been specifically
informed by Customer of the possibility or probability of any such consequences.
 During the ninety (90) day warranty period under Section 3.b above, Aptech will
replace, without charge, on an exchange basis, any media which is not as
warranted.  Customer must return the defective item postpaid to Aptech,
postmarked within the time period stated above.  Customer must either insure the
defective item being returned or assume the risk of loss or damage in transit. 
Any claim under the above warranty must include a copy of Customer's receipt or
invoice or other proof of the date of delivery.

     b. NOTICE: THE WARRANTIES, OBLIGATIONS AND LIABILITY OF APTECH AND THE
RIGHTS AND REMEDIES OF CUSTOMER SPECIFICALLY SET FORTH IN THIS AGREEMENT ARE THE
CUSTOMER'S EXCLUSIVE REMEDIES.  APTECH DISCLAIMS AND CUSTOMER HEREBY WAIVES,
DISCHARGES AND RELEASES APTECH, ITS OFFICERS, DIRECTORS, EMPLOYEES AND AGENTS,
FROM ANY AND ALL (i) OTHER WARRANTIES, OBLIGATIONS, OR LIABILITIES AND (ii)
RIGHTS, CLAIMS, CAUSES OF ACTIONS, EXPRESS OR IMPLIED, ARISING BY LAW OR
OTHERWISE IN CONNECTION WITH, REGARDING, OR ARISING FROM ANY AND ALL SOFTWARE OR
OTHER TANGIBLE OR INTANGIBLE ITEMS OR SERVICES PROVIDED UNDER THIS AGREEMENT
(INCLUDING THE SUPPLEMENTAL LICENSES AND ALL INCORPORATED DOCUMENTS REFERENCED
HEREIN).  THE AFORESAID WAIVER, DISCHARGE AND RELEASE INCLUDES, BUT IS NOT
LIMITED TO:  (1) ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
SPECIFIC PURPOSE;  (2) ANY IMPLIED WARRANTY ARISING FROM COURSE OF PERFORMANCE,
COURSE OF DEALING, OR USAGE OF TRADE; AND (3) ANY OBLIGATION, LIABILITY, RIGHT,
CLAIM, OR REMEDY, WHETHER IN TORT, CONTRACT, OR OTHERWISE.  IN NO CASE SHALL
APTECH BE LIABLE FOR ANY INCIDENTAL, INDIRECT, SPECIAL, CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, LOSS OF USE, REVENUE, PROFIT, OR DATA), PUNITIVE
DAMAGES, EXEMPLARY OR OTHER STATUTORY DAMAGES, EXPENSES, COSTS (INCLUDING
ATTORNEY FEES).  IN ADDITION, IN NO CASE SHALL APTECH'S LIABILITY EXCEED THE
LICENSE FEES PAID BY CUSTOMER FOR THE SOFTWARE PRODUCT.
 
Section 5. TRADE SECRETS AND INTELLECTUAL PROPERTY.

     a. Intellectual Property.  This License Agreement neither shall be deemed
to assign, transfer, or convey to, nor assigns, transfers or conveys to,
Customer any right, title or interest to any part of the Software Product beyond
the express terms of the grants of licenses described in this License Agreement
and, when applicable, Supplemental License(s).  In addition, the Intellectual
Property's trade secrets shall not be Disclosed, used, disseminated, or
published other than in accordance with the terms and conditions of this License
Agreement and, when applicable, Supplemental License(s).  Aptech reserves to
itself all rights, title and interest that are not expressly licensed herein.

     b. Copyrights. The Software Product also contains copyrights owned by
Aptech under the copyright laws of the United States, the Universal Copyright
Convention, and the Berne Convention.

Section 6.  TERMINATION OF LICENSE GRANTS.

     a. Except for the termination of the grants of license described herein,
all other terms and conditions of this License Agreement and any applicable
Supplemental Licenses (when Paid For or otherwise obtained from Aptech) shall
survive any such termination of the license rights granted to Customer hereby. 
All license grants made to Customer are automatically terminated upon any breach
of any term or condition of the License Agreement and/or applicable Supplemental
License.  In the event of any such termination, the Customer shall immediately
return to Aptech (or any agent designated by Aptech for such purpose) any and
all existing copies of the Software Product in the possession or control of the
Customer, and the Customer shall certify in writing Customer's compliance with
this provision and any destruction of any copies of the Software Product not so
returned.

     b. No termination of the license grants made herein shall act to release,
waive or otherwise discharge Customer from any and all claims and causes of
action held by Aptech against Customer for breach of the License Agreement
and/or applicable Supplemental Licenses, infringement of intellectual property
rights, misappropriation of trade secrets, or any other claim or cause of action
arising from Customer's wrongful acts and omissions.

Section 7.  GENERAL.

     a. Aptech's Benefit, Applicable Law, Jurisdiction, and Venue. This
Agreement is made for the sole benefit of the parties hereto, and there are no
third party beneficiaries of this Agreement, including without limitation any
third-party users of any products using or derived from any GAUSS products. 
This License shall be interpreted under the laws of the State of Washington,
notwithstanding the application of any jurisdiction's choice-of-law rules to the
contrary.  Customer and Aptech consent to personal jurisdiction, subject matter
jurisdiction, and venue in the state and federal courts sitting in King County,
State of Washington.  Any action relating to this Agreement must be brought in
the state or federal courts located in Seattle, King County, Washington. 

     b. Attorney's Fees. In the event legal action is brought by either party to
enforce any of the provisions of this Agreement, the prevailing party shall
recover its reasonable attorney's fees, costs, and expenses, including, but not
limited to, fees, costs and expenses of collecting any judgment.

     c. Waiver or Delay.  No waiver of any provision of this Agreement, nor
delay in enforcing any rights hereunder, shall be construed as a continuing
waiver or create an expectation of non-enforcement of that or any other
provision or right. Further, no waiver or modification of this Agreement or any
covenant, condition or limitation herein contained shall be valid and no
evidence of waiver or modification shall be offered or received in evidence in
any proceeding, arbitration or litigation between the parties hereto arising out
of or affecting this Agreement or the rights or obligations of the parties
hereunder, unless such waiver or modification is in writing duly signed by both
parties.

     d. Severability.  All agreements and covenants contained in this Agreement,
the Supplemental Licenses, and any documents (tangible or intangible,
electronic, magnetic, or in any other format or media) incorporated by reference
herein, are severable and in the event that any of them shall be held to be
invalid by any competent court, this Agreement, Supplemental Licenses, and
referenced documents shall be interpreted as if such invalid agreement or
covenant is not contained herein and all other provisions shall remain in full
force and effect.

     e. Export. The export of this product is restricted by U.S. export
regulations.

     f. Entire Agreement. The License Agreement and any applicable Supplemental
Licenses constitute the entire agreement between the parties relating to
Software Product. Any and all prior negotiation or oral representations, and any
contrary provisions in any form of Purchase orders from Customer, shall be
superseded by the License Agreement and any applicable Supplemental Licenses. 
No later modification of the Agreement may be made unless in writing signed by
both parties.

     g. GOVERNMENT RESTRICTED RIGHTS. The Software Product and documentation are
provided with restricted rights.  Use, duplication or disclosure by the
Government is subject to restrictions as set forth in subparagraph (c)(2)(ii) of
the Rights in Technical Data and Computer Software clause at DFARS 252. 227-7013
or subparagraphs (c)(1) and (2) of the Commercial Computer Software-Restricted
Rights at 48 CFR 52.227-19, as applicable.  Contractor/manufacturer is Aptech
Systems, Inc., PO Box 250, Black Diamond, WA  98010, USA.

SUPPLEMENTAL LICENSE TERMS & CONDITIONS

PART 1

NETWORK/SERVER LOCKED/CLASSROOM KIT LICENSES: The following terms and conditions
apply to the Network/Server Locked/Classroom Kit License for the applicable
GAUSS System, GAUSS Engine and GAUSS Applications Software Products ("NSC
License" herein) as supplemental terms and conditions to the Single User License
Agreement set forth above.

Section 1.  Definitions.

     a. "Licensee" means the Customer who Paid For this supplemental NSC
License.

     b. "Network/Server Locked/Classroom Kit License" or "NSC License" means the
above Single User License Agreement and these supplemental terms and conditions.

     c. "Site" means the location specified in the Registration Form designating
where the Software Product shall be installed and used.

     d. "Server" means the computer CPUs that are used to run the Software
Products.

     e. "Server Locked" means the Software Product is installed and executed on
one Server for an unlimited number of simultaneous users. 

     f. "Classroom Kit" means a license composed of 10 licenses of the Software
Product for either stand-alone or networked computers located in one classroom
at an accredited academic institution for teaching purposes only.

     g. "Network Increments" means the number of simultaneous users specified on
the invoice sent by Aptech, in addition to the one included with the Initial
Network License, that are authorized by the NSC/Network License described in
Section 2.a. below to access or use the Software Products at any one time.

Section 2. License. This NSC License is comprised of three separate sub-license
components:  Network License, Server Locked License and Classroom Kit. The
Aptech invoice accompanying the Software Product specifies the applicable
sublicense Purchased by Licensee.

     a. Network License

          1) General. Subject to the terms and conditions contained in the
Single User License as modified by this NSC/Network License, Aptech grants
Licensee a nonexclusive, nontransferable license to install and use the
applicable GAUSS System, GAUSS Engine and/or GAUSS Application Software Products
on computers that are connected to a Network for use up to the number of
simultaneous users less than or equal to the number of Network Increments
Purchased by Licensee.  In the event Licensee wishes to transfer its License to
another Person, Licensee must contact Aptech for written permission to approve
such transfer.  

          2) Change in Number of Network Increments. In the event that Licensee
wishes to increase the number of Network Increments, Licensee shall contact
Aptech to increase the number of Network Increments covered by this NSC/Network
License and Aptech will accordingly modify the License Fee amount and invoice
Licensee.

          3) Licensee may only Install or Use the Software Product on a home or
laptop computer if Licensee has purchased and is current with Premier Support
and has paid the separate, applicable, annual License Fee for such laptop or
home use. Licensee shall limit the installation of the Software Product onto
only home or laptop computers of End Users that REGULARLY use the Software
Product at the Licensee's Site.  The number of home or laptop computers that the
Software Product is installed onto shall not exceed the total number of Network
Increments Purchased by Licensee. Under no circumstances shall one Network
Increment be used on more than one home or laptop computer at any one time.   

     b. Server Locked License. Subject to the terms and conditions contained in
the Single User License as modified by this NSC/Server Locked License, Aptech
grants Licensee a nonexclusive, nontransferable license to install and use the
applicable GAUSS System, GAUSS Engine Personal Edition and/or GAUSS Application
Software Products on a single Server up to an unlimited number of simultaneous
users.  

          1) In the event Licensee wishes to transfer its License to another
Person, Licensee must contact Aptech for written permission to approve such
transfer.

          2) Licensee may only Install or Use the Software Product on a home or
laptop computer if Licensee has purchased and is current with Premier Support
and has paid the separate, applicable, annual License Fee for such laptop or
home use. Licensee shall limit the installation of the Software Product onto
only home or laptop computers of End Users that REGULARLY use the Software
Product at the Licensee's Site. 

          3) Change in Number of Server CPUs.  In the event Licensee increases
the number of CPUs on their Server, Licensee shall contact Aptech to increase
the number of CPUs covered by the NSC/Server Locked License and Aptech will
accordingly modify the License Fee amount and invoice Licensee.

     c.  Classroom Kit. Subject to the terms and conditions contained in the
Single User License as modified by this NSC/Classroom Kit License, Aptech grants
Licensee a nonexclusive, nontransferable license to install and use the
applicable GAUSS System and GAUSS Applications Software Products on a maximum of
ten stand-alone or networked computers that are located in one classroom at an
accredited academic institution. The Classroom Kit allows Licensee to use the
Software Products SOLELY AND EXCLUSIVELY FOR TEACHING AND CLASSROOM PURPOSES.
Without limiting the foregoing, this NSC/Classroom Kit License does not
authorize Licensee to use the Software Products for paid research or other
non-teaching purposes.  In the event Licensee wishes to transfer its License to
another Person, Licensee must contact Aptech for written permission to approve
such transfer.

Section 3. Scope of Use.   

     a. General. This NSC License is applicable to one physical location and
does not include Campus extensions or other business locations.   

     b. Home Use. Installation of the Software Products on a home computer is
prohibited under this NSC License, except as provided for above in Section 2 for
the applicable NSC sublicense.

     c. Network Use. Use of the Software Product on a Network is prohibited,
except as provided for above in Section 2 of this Supplemental License for the
applicable NSC sublicense.  If Licensee is authorized and is using a Software
Product that does not contain a license manager requiring an Aptech-provided
license code on a Network, Licensee must, at Licensee's sole cost and expense,
operate additional metering software to ensure that at no time the number of
simultaneous users computers using the Software Products exceeds the number of
Network Increments Purchased. If Licensee is using a Software Product that
contains a license manager, the Software Product will govern the number of
Network Increments and access to the Software Products.  Under no circumstances
shall any one Copy of a Network Increment be used on more than one Network
Computer at any one time.   

PART 2

INSTRUCTIONAL LAB/CLASSROOM LICENSES: The following terms and conditions apply
to the Instructional Lab/Classroom License for GAUSS System and GAUSS
Applications as supplemental terms and conditions to the Single User License set
forth above.

Section 1.  Definitions.    

     a. "Licensee" means the "Customer" who Paid For this Supplemental
Instructional Lab/Classroom License.

     b. "Instructional Lab/Classroom" or "Lab License" means the above Single
User License Agreement and these supplemental terms and conditions.

     c. "Site" means the location specified in the Registration Form where the
Software Products shall be installed and used.

     d. "Lab Increments" means the number of users specified on the invoice sent
by Aptech, in addition to the one included with the Initial License, who are
authorized by this Lab License to use/access the Software Products at any one
time.   

Section 2.  License.  

     a. General.  Subject to the terms and conditions contained in the Single
User License as modified by this Lab License, Aptech grants Licensee a
nonexclusive, nontransferable license to use the Software Products at the Site
up to the number of computers or terminals (stand-alone or networked) equal to
the number of Lab Increments.  In the event Licensee wishes to transfer its
License to another Person, Licensee must contact Aptech for written permission
to approve such transfer.

     b. Change in Number of Lab Increments.  In the event that Licensee wishes
to increase the number of Lab Increments, Licensee shall contact Aptech.  If
Aptech agrees to the modification, the number of Lab Increments shall be so
increased and Aptech will accordingly modify the License Fee amount and invoice
Licensee.

Section 3.  Scope of Use.   

     a. General. The Lab License allows Licensee to use the Software Products
SOLELY AND EXCLUSIVELY FOR TEACHING AND CLASSROOM PURPOSES. Without limiting the
foregoing, this Lab License does not authorize Licensee to use the Software
Products for paid research or other non-teaching purposes. 

     b. Home Use. Installation of the Software Products on a home computer is
prohibited under this Lab License.

     c. Network Use. If Licensee is using a Software Product that does not
contain a license manager requiring an Aptech-provided license code to use the
Software Product on a Network, Licensee must, at Licensee's sole cost and
expense, operate additional metering software to ensure that at no time the
total number of simultaneous users on networked computers plus stand-alone
computers using the Software Products exceeds the number of Lab Increments
Purchased. If Licensee is using a Software Product that contains a license
manager, the Software Product will govern the number of Lab Increments and
access to the Software Product.  Under no circumstances shall any one Copy of a
Lab Increment be used on more than one Lab Computer at any one time.   

Section 4.  License Fees. In consideration of this Lab License, Licensee agrees
to pay the yearly license fee ("License Fee") specified in the invoice
accompanying the Software Products according to the terms and conditions therein
stated.

Section 5.  Maintenance & Support. From time to time, Aptech may publish, but
has no obligation to publish, major or minor updates to the Software Product,
and Aptech may provide, at Aptech's sole discretion, such updates to Licensee
during the term of this Lab License.  During the term of this Lab License,
Aptech shall provide telephone support services during Aptech's regular business
hours to Licensee provided that such support is requested by the "Support
Contact Persons" designated in the Registration Form.  Aptech is not obligated
to provide telephone support to any users of the Software other than the Support
Contact Persons designated in the Registration Form.

Section 6. Term and Termination. The term of this Lab License is three years,
commencing upon the date of Aptech's invoicing Licensee for the first year's
License Fee, subject to Licensee complying with the terms and conditions of the
Single User License Agreement, as modified by this Lab License, including
without limitation payment of the invoice in accordance with its terms and
conditions. This Lab License is renewable upon the expiration of each three year
term for an additional three year term upon the payment of the then current
yearly License Fee by Licensee. Aptech may terminate this Lab License without
notice if Licensee materially breaches the terms of this Supplemental Lab
License or the Single User License, including, but not limited to, the
nonpayment of the yearly License Fee.  Upon termination or expiration of this
Lab License, Licensee must return or destroy all physical copies of the Software
Products and erase all copies from any storage systems owned or under the
control of Licensee.

PART 3

SITE LICENSE: The following terms and conditions apply to the Site License for
the GAUSS System and/or GAUSS Applications Software Products as supplemental
terms and conditions to the Single User License Agreement set forth above.  This
Part 3 does not apply to the GAUSS Engine Personal Edition (GEPE), GAUSS Engine
Pro (GEP), JAVA API or to any GAUSS Applications Software Products used with the
GEPE/GEP products, when the terms and conditions of Part 4 are applicable.

Section 1.  Definitions.

     a. "Licensee" means the Customer who Paid For this Supplemental Site
License.

     b. "Site License" means the above Single User License Agreement and these
supplemental terms and conditions.

     c. "Site" means the location specified in the Registration Form where the
Software Products shall be installed and used.

     d. "Site Increments" means the number of computers specified on the invoice
sent by Aptech that are authorized by this Site License, in addition to the one
included with the Initial Site License, to have the Software Products installed,
and if the Network Option is Purchased, the number of simultaneous users that
may use/access the Software Products at any one time.  
               
Section 2.  License.  

     a. General. Subject to the other terms and conditions contained in the
Single User License, the Site License grants Licensee a nonexclusive,
nontransferable license to install and use the applicable GAUSS System and/or
GAUSS Applications Software Products on stand-alone computers at the Site up to
the number of computers or terminals equal to the number of Site Increments. In
the event Licensee wishes to transfer its License to another Person, Licensee
must contact Aptech for written permission to approve such transfer.

     b. Change in Number of Site Increments. In the event that Licensee wishes
to increase the number of Site Increments, Licensee shall contact Aptech.  If
Aptech agrees to the modification, the number of Site Increments shall be so
increased and Aptech will accordingly modify the License Fee amount and invoice
Licensee.

Section 3.  Scope of Use.  

     a. General. The Site License is applicable to one physical location and
does not include Campus extensions or other business locations.  

     b. Network Use. If a Site Computer is connected to a Network, the Software
Product must be installed on that computer's hard-drive and executed on that
computer's CPU unless the Network Use Option is Purchased by Licensee (as
described below).   

     c. Home/Laptop Use. Installation of the Software Products on a home or
laptop computer is prohibited under this Site License unless the Home/Laptop Use
License Option is Purchased (as described below).

Section 4.  Network or Home/Laptop Use License Options.  Additional License
Options may be obtained from Aptech for installation of the Software Product
onto a Network, home or laptop computer upon the Payment of an additional fee
and compliance with the applicable terms for Home/Laptop or Network Use set
forth below:  
  
     a. Home/Laptop Use License Option. Licensee shall limit the installation of
the Software Product onto only home or laptop computers of End Users that
REGULARLY use the Software Product at the Licensee's Site.  The number of home
or laptop computers that the Software Product is installed onto shall not exceed
the total number of Site Increments Purchased by Licensee. Under no
circumstances shall one Site Increment be used on more than one home or laptop
computer at any one time. 

     b. Network Use Option. If Licensee is using a Software Product that does
not contain a license manager requiring an Aptech-provided license code to use
the Software Product and is installing the Software Product onto Network,
Licensee must, at Licensee's sole cost and expense, operate additional metering
software to ensure that at no time the number of simultaneous users using the
Software Products exceeds the number of Site Increments Purchased by Licensee.
If Licensee is using a Software Product that contains a license manager, the
Software Product will govern the number of Site Increments and access to the
Software Products. Under no circumstances shall the total number of simultaneous
users exceed the number of Site Increments Purchased by Licensee. 

Section 5. License Fees. In consideration of this Site License, Licensee agrees
to pay the yearly license fee ("License Fee") specified in the invoice
accompanying the Software Products according to the terms and conditions therein
stated.

Section 6. Maintenance & Support.  From time to time, Aptech may publish, but
has no obligation to publish, major or minor updates to the Software Product,
and Aptech may provide, at Aptech's sole discretion, such updates to Licensee
during the term of this Site License.  During the term of this Site License,
Aptech shall provide telephone support services during Aptech's regular business
hours to Licensee provided that such support is requested by one of the "Support
Contact Persons" designated in the Registration Form.  Aptech is not obligated
to provide telephone support to any users of the Software other than the Support
Contact Persons designated in the Registration Form.

Section 7. Term and Termination. The term of this Site License is three years,
commencing upon the date of Aptech's invoicing Licensee for the first year's
License Fee, subject to Licensee's compliance with the terms and conditions of
this Site License, including without limitation, payment of the invoice in
accordance with its terms and conditions.  This Site License is renewable upon
the expiration of each three year term for an additional three year term upon
the payment of the then current yearly License Fee by Licensee. Aptech may
terminate this Site License without notice if Licensee materially breaches the
terms of this Supplemental Site License or the Single User License, including,
but not limited to, the nonpayment of the yearly license fee.  Upon termination
or expiration of this Site License, Licensee must return or destroy all physical
copies of the Software Products and erase all copies from any storage systems
owned or under the control of Licensee.

PART 4

GAUSS ENGINE PRODUCTS ["GE PRODUCTS":  GAUSS PERSONAL EDITION (GEPE)/GAUSS
ENGINE PRO(GEP)  LICENSES: The following terms and conditions for the GE
Products License apply to the GAUSS Engine Personal Edition, GAUSS Engine Pro,
JAVA API and any GAUSS Applications Software Products used with the GE Products
as supplemental terms and conditions to the Single User License set forth above.

Section 1.  Definitions.   

     a. "Licensee" means the Customer who Paid For this Supplemental GE Products
License.

     b. "GE Products License" means the above Single User License Agreement and
these supplemental terms and conditions.   

     c. "GAUSS Engine Products incorporate the GAUSS Engine, which is a dynamic
library that can be linked with software programs written in other programming
languages that can compile and execute programs written in the GAUSS programming
language (GAUSS programs).  The GAUSS Engine Personal Edition does not include
any redistribution rights, while other GAUSS Engine products include additional
rights described in this Agreement.

     d. "Licensee's Program" means one or more software programs which are
owned, developed, or acquired by Licensee and which requires the GEPE or GEP to
execute.

     e. "GAUSS Engine Pro (GEP)" means the GAUSS Engine product with
redistribution rights and certain usage restrictions.  The GEP is a product of
Aptech Systems, Inc.  Aptech owns all rights, title and interest in and to and
markets software programs called GEP.  The GEP is a  dynamic library that can be
linked with software programs written in other programming languages that can
compile and execute programs written in the GAUSS programming language (GAUSS
programs). The GEP includes the functionality sometimes referred to as the
"GAUSS Run-Time Engine(TM)" for the redistribution of Licensee's Programs.

     f. "Licensee's End User" means the Person who is using or executing
Licensee's Program. 

Section 2.  License.

     a.  GAUSS Engine Personal Edition or GAUSS Engine Pro.

         1)  General. Licensee desires to allow Licensee's End Users to access
Licensee's Program. Subject also to the other terms and conditions contained in
the Single User License (which are incorporated as if fully restated herein),
the Supplemental GE Products License grants Licensee a nonexclusive,
nontransferable license to install and use the GE Products provided that the
following conditions are also met:

              A.  Each End User must own or have lawful and authorized access to
a registered Copy of the GEPE or GEP Software Product to run Licensee's Program;
or License's Program must be compiled, in whole or in part, with the GAUSS
Run-Time Engine;

              B.  Licensee's Program must be in object code only in conjunction
with and as a part of a Software Product developed by Licensee that adds
significant additional features and functionality to the GEPE or GEP;

              C.  Licensee's Program must not substantially duplicate the
capabilities of Aptech's GAUSS Software, JAVA API or GAUSS Application products
or, in the reasonable opinion of Aptech, compete with the GAUSS Software, JAVA
API or Application products;  

              D.  Licensee must not use Aptech's name, logo, or trademarks to
market Licensee's Program without the express written approval from Aptech;

              E.  Licensee shall have notified its End Users that Aptech
Systems, Inc. shall have no liability, responsibility, or any other obligation
to End User arising from, in connection with, or regarding any use of Licensee's
Program, and Licensee shall require each of its End Users to agree to the
following:

              THE USER OF LICENSEE'S PROGRAMS ENTITLED [insert name of program
or programs]: _____________________________________ HEREBY WAIVES, DISCHARGES
AND RELEASES APTECH SYSTEMS, INC., AND ITS OWNERS, OFFICERS, OR EMPLOYEES, FROM
ANY AND ALL CLAIMS OF ANY KIND, EXPRESS OR IMPLIED, ASSERTED OR NOT ASSERTED,
KNOWN OR UNKNOWN, ARISING BY LAW OR OTHERWISE WITH RESPECT TO LICENSEE'S USE OF
LICENSEE'S PROGRAMS, INCLUDING, BUT NOT LIMITED TO, CLAIMS BASED ON:  (1)
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A SPECIFIC PURPOSE;  (2)
IMPLIED WARRANTY ARISING FROM COURSE OF PERFORMANCE, COURSE OF DEALING, OR USAGE
OF TRADE; AND (3) ANY OTHER OBLIGATION, LIABILITY, RIGHT, CLAIM, OR REMEDY,
WHETHER IN TORT, CONTRACT, OR OTHERWISE.  IN NO CASE SHALL APTECH SYSTEM, INC.
BE LIABLE TO THE USER OF LICENSEE'S PROGRAMS FOR ANY DAMAGES OR EXPENSES
(INCLUDING ATTORNEY FEES), INCLUDING WITHOUT LIMITATION, RESULTING, DIRECT,
INCIDENTAL, INDIRECT, SPECIAL, CONSEQUENTIAL (INCLUDING, BUT NOT LIMITED TO,
LOSS OF USE, REVENUE, PROFIT, OR DATA), PUNITIVE, EXEMPLARY, STATUTORY OR ANY
OTHER DAMAGES.

Licensee shall include in its End-User license the above notice and the terms 
and conditions set forth below in Part 6 - Other Notices as follows: 
              -PTHREADS-WIN32
              -SuperLU
              -TAUCS
              -ARPACK
              -dsfmt
              -JNA Library
              -Readstat
              -RE2
              -CRE2
              -Cityhash
              -HSLuv-C
	 
              F.  Licensee must include the following copyright and trademark
notices in the startup screen and End User manual/documentation of the
Licensee's Program: "GAUSS, GAUSS Engine Personal Edition, GAUSS Engine Pro,
JAVA API and GAUSS Run-Time Engine are trademarks of Aptech Systems, Inc.
Copyright 1983-2010. All Rights Reserved Worldwide";  

              G.  Licensee shall defend, indemnify, and hold Aptech Systems,
Inc. and its suppliers harmless from and against any claims, proceedings, and
lawsuits, as well as any damages, expenses, costs (including attorney's fees),
that arise or result from the use or distribution of Licensee's Program; and

              H.  In the event Licensee wishes to transfer its License to
another Person, Licensee must contact Aptech for prior written permission to
approve such transfer.

         2)  Use. 

              A.  The GEPE may be licensed for Single User, Network or Server
Locked License Use.

              B.  The GEP may be licensed for Network License Use only. 

              C.  The JAVA API must be licensed the same as the associated GEPE
or GEP license.

              The applicable Use shall be set forth in Aptech invoice
accompanying the Software Product.

          3)  Redistribution of Licensee's Program.  Licensee may redistribute
Licensee's program so long as Licensee is in compliance with the terms and
conditions of this License Agreement and Licensee has purchased a registered
Copy of the GEPE or GEP Software Product. In addition, the End User must own or
have legitimate and authorized access to a registered Copy of the GEPE or GEP
Software Product to run Licensee's Program; or License's Program must be
compiled with the GAUSS Run-Time Engine included with Licensee's registered Copy
of the GEP Software Product. 

     b.  POSIX Threads for Win 32:  The GE Products are intended to run with
POSIX Threads for Win 32 ("Pthreads Win32"; the "Library").  That Library is
available at http://sources.redhat.com/pthreads-win32.  Please note that you
will be required to comply with the terms and conditions of the GNU license that
applies to the Library if you choose to take any action subject to the
applicable GNU license.  The applicable GNU license should be posted or linked
to the above-described Web page.  Nothing herein is intended to change any of
the terms and conditions of this Aptech License or to make any of Aptech's
programs subject to any of the GNU licenses.  You are still required to comply
with the terms and conditions of this Aptech License and may not take any action
that impairs, limits, or otherwise damages Aptech's ownership of its
intellectual property incorporated in Aptech's programs.

     c.  GAUSS Run-Time Engine (GRTE).

          1)  General.  The GRTE allows Licensee's Programs, that include GAUSS
Programs that have been compiled by the GEP,to be distributed to and executed by
an End User without the End User owning or having access to a registered or
authorized Copy of the GEP Software Product. Licensee must own a registered Copy
of the GEP Software Product that includes the GRTE. If the GEP, is not so
purchased, End Users must own or have access to a registered and authorized Copy
of the GEP to run Licensee's programs. 

          2)  Licensed use of the GAUSS Run-Time Engine (GRTE) included with a
GEP License purchased at the Academic price is restricted to use by an
accredited Academic institution for NON-COMMERCIAL purposes only. In the event,
a non-Academic institution (e.g., corporation, governmental entity, etc.)
contracts with or otherwise engages an Academic institution to do work on its
behalf and the resulting work requires the GRTE, then the applicable corporate
or government License price would apply to the purchase of the GEP License as it
is the corporation or governmental entity that is actually selling and/or
distributing the product, not the "Academic" institution.

          3)  Redistribution of Licensee's Program. The GRTE is included in and
matched (coded to work) with a registered Copy of the GEP Software Product. 
Licensee of a Software Product that includes the GRTE intends to allow
Licensee's End Users to access Licensee's Program which require the GEP to
execute.  By providing the GRTE to Licensee's End Users, the Licensee's End
Users are not required to Purchase their own License of Aptech's GEP Software
Product to execute Licensee's Programs. Subject to the other terms and
conditions contained in the Single User License, and any other applicable
Supplemental Licenses, this License grants Licensee a nonexclusive,
nontransferable license to install, use and distribute the GRTE provided that
the following conditions are also met:

               A.  Licensee may make the GRTE available (e.g., via media or
download from the Internet or Intranet) to its customers and End Users; 

               B.  Licensee may only compile Licensee's Program with the matched
GEP Software Product that includes the GRTE;

               C.  Under no circumstances may Licensee of the GEPE utilize
another Licensee's GEP to compile Licensee's programs for redistribution;

               D.  Licensee indemnifies, holds harmless, and defends Aptech and
its suppliers from and against any claims or lawsuits, including attorney's
fees, that arise or result from the use or distribution of Licensee's Program;
and

               E.  In the event Licensee wishes to transfer its License to
another Person, Licensee must contact Aptech for written permission to approve
such transfer.

Section 3.  Proprietary Rights.

     a. Licensee shall use its best efforts and take all steps reasonably
necessary to prevent unauthorized installation, copying, display, execution,
distribution or other use in whole or in part of the GEPE or GEP Software
Products.

     b. No title or ownership of the Software Product or related materials and
documentation is transferred to Licensee hereunder.  Licensee shall not alter or
modify Software Product without the prior express written consent of Aptech.

     c. Licensee is granted no rights of any kind with respect to the source
code of Software Product.

     d. All copies of Licensee's Programs permitted to be distributed by
Licensee shall properly include in full and within the executable object files
Aptech's copyright, trademark and proprietary notices and serial numbers
included with or accompanying the Software Product.

     e. Licensee shall not make any changes to the executable code of Software
Product, except as provided in Section 2.e. of the Single User License
Agreement, without the prior written consent of Aptech.

     f. Licensee recognizes and acknowledges the exclusive right of Aptech in
and to all trademarks, service marks, trade names, copyrights, and other
intellectual property and proprietary rights in and to Software Product. 
Licensee shall not use Aptech's trademarks, service marks, or trade names in
conjunction with the marketing of a Licensee's Program or for any other purpose
without the prior written consent of Aptech.

Section 4.  Infringement Indemnity.  Licensee shall defend, indemnify and hold
harmless Aptech from and against any and all claims, losses, harm, liability,
damages and costs (including but not limited to, reasonable attorney's fees)
relating to any claim, action, suit, or proceeding based upon infringement by
Licensee of any copyright, trade secret, patent or other right of a third party.
 Licensee hereby indemnifies and holds harmless Aptech from and against any and
all claims, actions, liabilities, costs and demands including reasonable
attorney's fees arising with respect to any Licensee's Program.

PART 5

GAUSS RUN-TIME MODULE (GRTM) LICENSE .  This License Agreement applies, and
additional terms and conditions for the GRTM are described at the site at which
it may be downloaded:  www.Aptech.com

PART 6 - OTHER NOTICES

1.  PTHREADS-WIN32:  IF YOU ARE USING ANY APTECH PRODUCT THAT USES THE
"Pthreads-win32 - POSIX Threads Library for Win32," Copyright (C)1998 John E.
Bossum;  Copyright (C) 1999, 2002 Pthreads-win 32 contributors -- listed in
January 2002 at the following World Wide Web locations:
http://sources.redhat.com/pthreads-win32/contributors.html), please refer to
\pthreads\README.pthreads.txt located in the GAUSS installation subdirectory for
additional terms and conditions for use of the "Pthreads-win32 - POSIX Threads
Library for Win32."

2.  GAUSSplot & TECPLOT EDGE :  GAUSSplot incorporates TECPLOT EDGE, a product
of Tecplot, Inc. TECPLOT EDGE is licensed to be used in conjunction with GAUSS
applications and not for any other use. Use of TECPLOT EDGE for plotting data
not generated from GAUSS applications is prohibited.  TECPLOT is a registered
trademark of Tecplot, Inc. of  Bellevue, Washington, U.S.A.  Copyright 2004 by
Tecplot, Inc. All Rights Reserved Worldwide.

ENCSA Hierarchical Data Format (HDF) Software Library and Utilities Copyright
(C) 1988-1998 The Board of Trustees of the University of Illinois. All rights
reserved.  Contributors include National Center for Supercomputing Applications
(NCSA) at the University of Illinois, Fortner Software (Windows and Mac),
Unidata Program Center (netCDF), The Independent JPEG Group (JPEG), Jean-loup
Gailly and Mark Adler (gzip). Bmptopnm, Netpbm Copyright (C)  1992 David W.
Sanderson.  Dlcompat Copyright (C) 2002 Jorge Acereda, additions and
modifications by Peter O'Gorman. Ppmtopict Copyright (C) 1990 Ken Yap.

3.  Qt.  Qt is a product of Nokia Corporation. Copyright 2010. All Rights
Reserved. Qt, Nokia, the Qt logo and the Nokia logo are registered trademarks of
 Nokia Corporation. The Software Product may include portions developed using
Qt.

4.  IJG Software:  IJG is copyright (C) 1991-1998, Thomas G. Lane.  The Software
Product may include a graphics viewer component which is based in part on the
IJG Software, a work of the Independent JPEG Group.

5.  SuperLU:  See  http://crd.lbl.gov/~xiaoye/SuperLU/superlu_ug.pdf.  Author
contact information is at such link.  The following are required notices:

"1.6  Software Status and Availability:

"All three libraries are freely available for all uses, commercial or
noncommercial, subject to the following caveats. No warranty is expressed or
implied by the authors, although we will gladly answer questions and try to fix
all reported bugs. We ask that proper credit be given to the authors and that a
notice be included if any modifications are made.

"The following Copyright applies to the whole SuperLU software.

"Copyright (c) 2003, The Regents of the University of California, through
Lawrence Berkeley National Laboratory (subject to receipt of any required
approvals from U.S. Dept. of Energy).

"All rights reserved.

"Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met: 

"(1) Redistributions of source code must retain the above copyright notice, this
list of conditions, and the following disclaimer. 

"(2) Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution. 

"(3) Neither the name of Lawrence Berkeley National Laboratory, U.S. Dept. of
Energy, nor the names of its contributors may be used to endorse or promote
products derived from this software without specific prior written permission.

"THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

"Some routines carry the additional notices as follows: 

"1. Some subroutines carry the following notice:

"Copyright (c) 1994 by Xerox Corporation. All rights reserved. THIS MATERIAL IS
PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED OR IMPLIED. ANY USE IS AT
YOUR OWN RISK.

"Permission is hereby granted to use or copy this program for any purpose,
provided the above notices are retained on all copies. Permission to modify the
code and to distribute modified code is granted, provided the above notices are
retained, and a
notice that the code was modified is included with the above copyright notice.

"2. The MC64 routine (only used in SuperLU DIST) carries the following notice:
COPYRIGHT (c) 1999 Council for the Central Laboratory of the Research Councils.
All rights reserved. PACKAGE MC64A/AD AUTHORS Iain Duff (i.duff@rl.ac.uk) and
Jacko Koster (jak@ii.uib.no) LAST UPDATE 20/09/99

"*** Conditions on external use ***

"The user shall acknowledge the contribution of this package in any publication
of material dependent upon the use of the package. The user shall use reasonable
endeavors to notify the authors of the package of this publication. The user can
modify this code but, at no time shall the right or title to all or any part of
this package pass to the user. The user shall make available free of charge to
the authors for any purpose all information relating to any alteration or
addition made to this package for the purposes of extending the capabilities or
enhancing the performance of this package.

"The user shall not pass this code directly to a third party without the express
prior consent of the authors. Users wanting to license their own copy of these
routines should send email to hsl@aeat.co.uk

"None of the comments from the Copyright notice up to and including this one
shall be removed or altered in any way.

"All three libraries can be obtained from the following URLs:
http://crd.lbl.gov/~xiaoye/SuperLU/  
http://www.netlib.org/scalapack/prototype/

"In the future, we will add more functionality in the software, such as
sequential and parallel incomplete LU factorizations, as well as parallel
symbolic and ordering algorithms for SuperLU DIST; these latter routines would
replace MC64 and have no restrictions on external use. All bugs reports and
queries can be e-mailed to xsli@lbl.gov and demmel@cs.berkeley.edu."

6. TAUCS:  TAUCS Version 2.2.  For more information, go to
http://www.tau.ac.il/~stoledo/taucs/ .  The license states as follows:

"Copyright and License:

"TAUCS Version 2.0, November 29, 2001. Copyright (c) 2001, 2002, 2003 by Sivan
Toledo, Tel-Aviv University, 
stoledo@tau.ac.il. All Rights Reserved. 

"TAUCS License:

"Your use or distribution of TAUCS or any derivative code implies that you agree
to this License. 

"THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED OR
IMPLIED. ANY USE IS AT YOUR OWN RISK. 

"Permission is hereby granted to use or copy this program, provided that the
Copyright, this License, and the Availability of the original version is
retained on all copies. User documentation of any code that uses this code or
any derivative code must cite the Copyright, this License, the Availability
note, and "Used by Permission." If this code or any derivative code is
accessible from within MATLAB, then typing "help taucs" must cite the Copyright,
and "type taucs" must also cite this License and the Availability note.
Permission to modify the code and to distribute modified code is granted,
provided the Copyright, this License, and the Availability note are retained,
and a notice that the code was modified is included. This software is provided
to you free of charge."

7.  Econotron Software, Inc. beta, polygamma, zeta, gammacplx, lngammacplx,
erfcplx, erfccplx, psi, gradcplx, hesscplx Functions:  (C) Copyright 2010 by
Econotron Software, Inc. All Rights Reserved Worldwide. 

8.  ARPACK

Copyright (c) 1996-2008 Rice University. Developed by D.C. Sorensen, R.B.
Lehoucq, C. Yang, and K. Maschhoff. All rights reserved. 
http://www.caam.rice.edu/software/ARPACK/RiceBSD.txt

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met: 

- Redistributions of source code must retain the above copyright notice, this
list of conditions, and the following disclaimer. 

- Redistributions in binary form must reproduce the above copyright notice, this
list of conditions, and the following disclaimer listed in this license in the
documentation and/or other materials provided with the distribution. 

- Neither the name of the copyright holders nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission. 

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

9.  dsfmt

Copyright (c) 2006,2007 Mutsuo Saito, Makoto Matsumoto and Hiroshima University.
All rights reserved. 

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:  

* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or
other materials provided with the distribution.

* Neither the name of the Hiroshima University nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
 
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO,  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

10.  JNA Library:  The Java API for the GAUSS Engine uses the JNA Library. The
JNA Library is covered under the LGPL license version 3.0 or later at the
discretion of the user. A full copy of this license and the JNA source code have
been included with the distribution.

11. Readstat [https://github.com/WizardMac/ReadStat/blob/master/LICENSE]

Copyright (c) 2013-2016 Evan Miller (except where otherwise noted)

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

12. RE2 [https://github.com/google/re2]

// Copyright (c) 2009 The RE2 Authors. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//    * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//    * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//    * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

13. CRE2 [https://github.com/marcomaggi/cre2]

Copyright (c) 2012, 2013, 2015-2017 Marco Maggi marco.maggi-ipsu@poste.it
Copyright (c) 2011 Keegan McAllister
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the author nor the names of his contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

14. Cityhash [https://github.com/google/cityhash]

// Copyright (c) 2011 Google, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

15. HSLuv-C [https://github.com/hsluv/hsluv-c]
Copyright © 2015 Alexei Boronine (original idea, JavaScript implementation)
Copyright © 2015 Roger Tallada (Obj-C implementation)
Copyright © 2017 Martin Mitas (C implementation, based on Obj-C implementation)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

APTECH SYSTEMS, INC.
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Chandler, AZ 85286  USA
www.aptech.com
Copyright 1983-2018 Aptech Systems, Inc.  All rights reserved worldwide

 
 

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