lean2/tests/lean/run/is_true.lean

import data.nat
open nat

example : is_true (2 = 2)  := trivial
example : is_false (3 = 2) := trivial
example : is_true (2 < 3) := trivial
example : is_true (3 ∣ 9) := trivial
example : is_false (3 ∣ 7) := trivial
-												feat(library/init/logic): add is_true and is_false

											
										
										
											2014-12-12 02:14:03 +00:00
+								import data.nat
 								open nat
 								example : is_true (2 = 2)  := trivial
 								example : is_false (3 = 2) := trivial
 								example : is_true (2 < 3) := trivial
-												feat(frontends/lean): round parenthesis for [tactic1 | tactic2]

This commit also replaces the notation for divides
     `(` a `|` b `)`
with
      a `∣` b

The character `∣` is entered by typing \|

closes #516

											
										
										
											2015-04-06 16:24:09 +00:00
+								example : is_true (3 ∣ 9) := trivial
 								example : is_false (3 ∣ 7) := trivial