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Download WIN-PROLOG with Chimera, VisiRule & Flex

This page enables you to obtain special 28-Day Free Trial version of WIN-PROLOG 4.900, complete with a number of extra goodies. Here's what you get with the WIN-PROLOG Free Trial:
    Product Description
    WIN-PROLOG 4.900 28-Day Free Trial
    Chimera Agents for WIN-PROLOG
    VisiRule Graphical Business Rules
    flex Expert Systems Toolkit
All you have to do is fill in and submit a short web form with your name and email address, together with some optional background information about yourself. Once we've received your form, we will email you details about how to download your customised copy of the WIN-PROLOG Free Trial.

WIN-PROLOG 4.900 28-Day Free Trial

WIN-PROLOG is our top-of-the-range Prolog compiler for Windows, and the Free Trial version contains all of the features of the full retail version. The WIN-PROLOG Free Trial can be run any number of times, but please be aware of the following minor restrictions:

  • The Free Trial Software will run during a period of 28 days, starting from the date at which it was created

  • Each session is limited to maximum duration of 60 minutes, after which the Free Trial Software will exit abruptly

  • Each session begins and ends by displaying a simple message box showing contact details for LPA

We hope these restrictions will not disrupt you too much while you are evaluating the software.

Chimera Agents for WIN-PROLOG

Chimera is a brand new toolkit which enables you to create multi-agent systems that communicate across local area networks and the Internet. With Chimera, distributed intelligence applications are within easy reach. A fully-functioning copy of Chimera is included in the WIN-PROLOG Free Trial.

VisiRule Graphical Business Rules

VisiRule is LPA's exciting Graphical Expert System, providing a simple flowchart style front end to flex. With VisiRule, you literally draw your business rules and decision support logic, and when you are ready, compile and run the resulting flex code. And, of course, VisiRule is included in the WIN-PROLOG Free Trial.

flex Expert Systems Toolkit

Part of the support for VisiRule, flex is also a well-established, powerful stand-alone Expert System Toolkit. Combining frame-based reasoning with inheritance and rule-based programming, flex supports an English-like syntax which makes even the most complex systems easy to read and understand. Again, flex is included in the WIN-PROLOG Free Trial.

Getting your Free Trial Software

In order to get your Free Trial Software, simply complete and submit the form below. Here's how it works:

  • You must enter your full name: this will be displayed in the welcome banner and about box whenever you run your software

  • You must enter your email address: this will used to mail you details about how to download your software

  • You may also enter information about your job, organisation, and potential application for the software

Once our web server receives your information, it will prepare a customised version of the WIN-PROLOG Free Trial, including the extra goodies, especially for you, and will email you details of how to download your software.

Please note: if you enter a false or incorrect email address, then you won't be able to download your Free Trial Software!

    Please enter your full name and email address
    Full Name:
    Email Address:

    Please tell us a little about yourself
    Job Title: Function:
    Organisation: Location:
    Sector: Application:
    Please check your answers, and when ready, click "Submit"