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Converts first order predicate logic to various free graphics formats

'Kniffel' features a library for dealing with first order predicate logic formulas and tools (command line and CGI versions included) that convert first order predicate logic to LaTeX, graphviz dot, and ASCII formats.


version 1.1.2 (stable)
released on 20 October 2004


Related Projects



Verified by

Verified on


Verified by

Janet Casey

Verified on

8 June 2004

Leaders and contributors

Andreas Leitner Maintainer

Resources and communication

AudienceResource typeURI
Bug Tracking,Developer,

Software prerequisites

Required to useGOBO Eiffel 3.3 or later
Weak prerequisiterubber
Weak prerequisiteImageMagick
Weak prerequisiteLaTeX (all for using the cgi tool)
Weak prerequisiteePosix 2.0 or later (

This entry (in part or in whole) was last reviewed on 30 December 2016.


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