lean2/tests/lean/run/tactic9.lean

import logic

exit -- TODO
theorem tst {A B : Bool} (H1 : A) (H2 : B) : ((fun x : Bool, x) A) ∧ B ∧ A
:= by (apply and_intro, beta, exact, apply and_intro, !exact)
feat(frontends/lean): add beta-reduction tactic command Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-30 02:41:54 +00:00			`import logic`

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			`exit -- TODO`
feat(frontends/lean): add beta-reduction tactic command Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-06-30 02:41:54 +00:00			`theorem tst {A B : Bool} (H1 : A) (H2 : B) : ((fun x : Bool, x) A) ∧ B ∧ A`
			`:= by (apply and_intro, beta, exact, apply and_intro, !exact)`