Allow for more rich variable names

StephanGocht / VeriPB

Verifier for pseudo-Boolean proofs

MIT License

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Allow for more rich variable names #2

Closed StephanGocht closed 4 years ago

StephanGocht commented 5 years ago

It would be nice to have variable names that go beyond numbers.

StephanGocht commented 4 years ago

Is implemented but documentation is missing (formula file xpb? and proof file).

StephanGocht commented 4 years ago

The literal rule does not work well with arbitrary variable names as the order of literal axioms is no longer clear. Currently it is the order as variables occur in the formula/ proof but this is not very user friendly.