lean2/tests/lean/run/tactic6.lean

import standard
using tactic (renaming id->id_tac)

definition id {A : Type} (a : A) := a

theorem tst {A B : Bool} (H1 : A) (H2 : B) : id A
:= by unfold id; assumption

check tst
feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-07-02 03:43:53 +00:00			`import standard`
refactor(library/tactic): add namespace 'tactic', improve expr_to_tactic failure error message Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-07-02 17:35:43 +00:00			`using tactic (renaming id->id_tac)`
feat(frontends/lean): add repeat tactic command, refactor tactic sequence notation Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-29 19:24:13 +00:00
			`definition id {A : Type} (a : A) := a`

			`theorem tst {A B : Bool} (H1 : A) (H2 : B) : id A`
feat(library/tactic): rename 'exact' to 'assumption', 'exact' is a different tactic Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-07-03 01:10:42 +00:00			`:= by unfold id; assumption`
feat(frontends/lean): add repeat tactic command, refactor tactic sequence notation Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-29 19:24:13 +00:00
feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-07-02 03:43:53 +00:00			`check tst`