Leonardo de Moura 52d4189805 feat(library/tactic): add dsimp_config configuration object for the dsimp tactic family ... Now, `dsimp` fails if the goal did not change. We can use the config object to obtain the previous behavior: ``` dsimp {fail_if_unchaged := ff} ``` See comment https://github.com/leanprover/lean/issues/1694#issuecomment-310956315 at issue #1694		2017-06-30 17:15:10 -07:00
..
arith.lean	feat(init/data/int): bitwise ops for integers	2017-06-27 18:55:52 -07:00
array.lean	feat(library/tactic): add dsimp_config configuration object for the dsimp tactic family	2017-06-30 17:15:10 -07:00
default.lean	feat(shell/lean,library/smt): fix SMT2 frontend	2017-02-21 09:28:21 -08:00
prove.lean	feat(frontends/lean): swap (t) and ``(t) semantics	2017-05-15 09:41:31 -07:00