lean2/tests/lean/tactic14.lean.expected.out

  Set: pp::colors
  Set: pp::unicode
  Imported 'Int'
  Proved: T1
theorem T1 (a b : ℤ) (f : ℤ → ℤ) (assumption : a = b) : f (f a) = f (f b) :=
    congr (refl f) (congr (refl f) assumption)
-												fix(frontends/lean/frontend_elaborator): must elaborate type attached to placeholder, it may also contain holes

The test tactic14.lean exposes the problem.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2013-12-07 15:37:54 -08:00
+								  Set: pp::colors
 								  Set: pp::unicode
-												chore(builtin): rename nat, int and real modules to Nat, Int and Real.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-01-01 13:52:25 -08:00
+								  Imported 'Int'
-												fix(frontends/lean/frontend_elaborator): must elaborate type attached to placeholder, it may also contain holes

The test tactic14.lean exposes the problem.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2013-12-07 15:37:54 -08:00
+								  Proved: T1
-												feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-01-05 12:05:08 -08:00
+								theorem T1 (a b : ℤ) (f : ℤ → ℤ) (assumption : a = b) : f (f a) = f (f b) :=
-												feat(*): change name conventions for Lean builtin libraries

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

											
										
										
											2014-01-05 19:10:21 -08:00
+								    congr (refl f) (congr (refl f) assumption)