isofilter2
theorem prover and countermodel generator
Install
- All systems
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curl cmd.cat/isofilter2.sh
- Debian
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apt-get install prover9 - Ubuntu
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apt-get install prover9 - Kali Linux
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apt-get install prover9 - Fedora
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dnf install prover9 - Windows (WSL2)
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sudo apt-get updatesudo apt-get install prover9 - Raspbian
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apt-get install prover9 - Dockerfile
- dockerfile.run/isofilter2
prover9
theorem prover and countermodel generator
This package provides the Prover9 resolution/paramodulation theorem prover and the Mace4 countermodel generator. Prover9 is an automated theorem prover for first-order and equational logic. It is a successor of the Otter prover. Prover9 uses the inference techniques of ordered resolution and paramodulation with literal selection. The program Mace4 searches for finite structures satisfying first-order and equational statements, the same kind of statement that Prover9 accepts. If the statement is the denial of some conjecture, any structures found by Mace4 are counterexamples to the conjecture. Mace4 can be a valuable complement to Prover9, looking for counterexamples before (or at the same time as) using Prover9 to search for a proof. It can also be used to help debug input clauses and formulas for Prover9.