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math/otter,
Automated Deduction System
Branch: pkgsrc-2022Q2,
Version: 3.0.6,
Package name: otter-3.0.6,
Maintainer: pkgsrc-usersOtter (Organized Techniques for Theorem-proving and Effective
Research) is a resolution-style theorem-proving program for
first-order logic with equality. Otter includes the inference rules
binary resolution, hyperresolution, UR-resolution, and binary
paramodulation. Some of its other abilities and features are
conversion from first-order formulas to clauses, forward and back
subsumption, factoring, weighting, answer literals, term ordering,
forward and back demodulation, evaluable functions and predicates, and
Knuth-Bendix completion. Otter is coded in C, is free, and is
portable to many different kinds of computer.
Master sites:
Filesize: 746.138 KB
Version history: (Expand)
- (2022-06-30) Package added to pkgsrc.se, version otter-3.0.6 (created)