doc-src/Tutorial/ToyList/autotac
author paulson
Tue, 06 Jan 2004 10:40:15 +0100
changeset 14341 a09441bd4f1e
parent 5377 efb799c5ed3c
permissions -rw-r--r--
Ring_and_Field now requires axiom add_left_imp_eq for semirings. This allows more theorems to be proved for semirings, but requires a redundant axiom to be proved for rings, etc.
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nipkow
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by(Auto_tac);