lean2/tests/lean/run/695e.lean

import data.nat
open nat
example (n : ℕ) : n + 1 = succ n :=
by rewrite [-add_one]
-												fix(tests/lean/run): adjust some tests to changes in the standard library

											
										
										
											2015-10-13 22:39:03 +00:00
+								import data.nat
-												test(tests/lean/run): add test for `<d` notation

see issue #695

remark: we have to fix the tutorial the ASCII notation for fold is `<d`
instead of `<D`

											
										
										
											2015-06-28 20:10:15 +00:00
+								open nat
 								example (n : ℕ) : n + 1 = succ n :=
-												fix(tests/lean/run): adjust some tests to changes in the standard library

											
										
										
											2015-10-13 22:39:03 +00:00
+								by rewrite [-add_one]