vampire

The Vampire Prover, theorem prover for first-order logic

Vampire is a theorem prover, that is, a system able to prove theorems — although now it can do much more! Its main focus is in proving theorems in first-order logic but it can also prove non-theorems and build finite models, as well as reasoning in combinations of theories, such as arithmetic, arrays, and datatypes, and with higher-order logic. The development of Vampire began in 1994 and has survived a number of rewritings.

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