lean2/tests/lean/goals1.lean

prelude import logic.eq
open tactic
set_option pp.notation false

theorem foo (A : Type) (a b c : A) (Hab : a = b) (Hbc : b = c) : a = c :=
begin
  apply eq.trans,
  apply Hab
end
fix(tests/lean): adjust tests to modifications to standard library 2014-12-01 05:16:01 +00:00			`prelude import logic.eq`
feat(library/tactic/proof_state): apply substitutions when pretty printing state 2014-10-15 00:37:20 +00:00			`open tactic`
			`set_option pp.notation false`

			`theorem foo (A : Type) (a b c : A) (Hab : a = b) (Hbc : b = c) : a = c :=`
			`begin`
			`apply eq.trans,`
feat(library/tactic): change apply tactic semantics: goals are not reversed; and dependent arguments are not included This commit also adds the tactic rapply that corresponds to the previous semantics we have been using. 2014-10-23 01:11:09 +00:00			`apply Hab`
feat(library/tactic/proof_state): apply substitutions when pretty printing state 2014-10-15 00:37:20 +00:00			`end`