lean2/tests/lean/tst3.lean.expected.out

  Set: pp::colors
  Set: pp::unicode
Notation has been redefined, the existing notation:
  notation 45 if _ then _ else _
has been replaced with:
  notation 10 if _ then _
because they conflict with each other.
The precedence of 'then' changed from 45 to 10.
notation 10 if _ then _ : implies
if ⊤ then ⊥
if ⊤ then (if a then ⊥)
implies ⊤ (implies a ⊥)
notation 100 _ |- _ ; _ : f
f c d e
c |- d ; e
(c !) !
fact (fact c)
The precedence of ';' changed from 100 to 30.
[ c ; d ]
[ c ; ([ d ; e ]) ]
g c (g d e)
notation 40 _ << _ >> : h
d << e >>
[ c ; d << e >> ]
g c (h d e)
c ** d ++ e ** c
p1 ∨ p2 ∧ p3
r (s c d) (s e c)
or p1 (and p2 p3)
c = d ∨ d = c
¬ p1 ∨ p2
p1 ∧ p3 ∨ p2 ∧ p3
or (not p1) p2
or (and p1 p3) (and p2 p3)
-												Modify verbose message for Set command

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

											
										
										
											2013-09-02 19:29:21 +00:00
+								  Set: pp::colors
-												Fix unit tests for Windows

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

											
										
										
											2013-09-03 17:44:51 +00:00
+								  Set: pp::unicode
-												refactor(builtin): move if_then_else to its own module

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

											
										
										
											2014-01-09 22:06:23 +00:00
+								Notation has been redefined, the existing notation:
-												fix(tests/lean): adjust tests

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

											
										
										
											2014-01-18 03:27:32 +00:00
+								  notation 45 if _ then _ else _
-												refactor(builtin): move if_then_else to its own module

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

											
										
										
											2014-01-09 22:06:23 +00:00
+								has been replaced with:
 								  notation 10 if _ then _
 								because they conflict with each other.
-												fix(tests/lean): adjust tests

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

											
										
										
											2014-01-18 03:27:32 +00:00
+								The precedence of 'then' changed from 45 to 10.
-												feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'

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

											
										
										
											2014-01-05 20:05:08 +00:00
+								notation 10 if _ then _ : implies
-												Move files in examples directory to tests directory. They are not real examples

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

											
										
										
											2013-09-01 02:15:48 +00:00
+								if ⊤ then ⊥
 								if ⊤ then (if a then ⊥)
-												Create pp::unicode option. The idea is to be able to disable unicode characters, but still be able to use mixfix notation.

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

											
										
										
											2013-09-03 17:09:19 +00:00
+								implies ⊤ (implies a ⊥)
-												feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'

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

											
										
										
											2014-01-05 20:05:08 +00:00
+								notation 100 _ |- _ ; _ : f
-												Move files in examples directory to tests directory. They are not real examples

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

											
										
										
											2013-09-01 02:15:48 +00:00
+								f c d e
 								c |- d ; e
-												Add coercion support in the elaborator and pretty printer

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

											
										
										
											2013-09-02 02:08:49 +00:00
+								(c !) !
 								fact (fact c)
-												feat(frontends/lean/parser): change function application precedence

Now, we can write

  Pi (x y : A), R x y -> R y x

instead of

  Pi (x y : A), (R x y) -> (R y x)

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

											
										
										
											2013-12-18 20:44:11 +00:00
+								The precedence of ';' changed from 100 to 30.
-												Move files in examples directory to tests directory. They are not real examples

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

											
										
										
											2013-09-01 02:15:48 +00:00
+								[ c ; d ]
 								[ c ; ([ d ; e ]) ]
 								g c (g d e)
-												feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'

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

											
										
										
											2014-01-05 20:05:08 +00:00
+								notation 40 _ << _ >> : h
 								d << e >>
 								[ c ; d << e >> ]
-												Move files in examples directory to tests directory. They are not real examples

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

											
										
										
											2013-09-01 02:15:48 +00:00
+								g c (h d e)
 								c ** d ++ e ** c
 								p1 ∨ p2 ∧ p3
 								r (s c d) (s e c)
 								or p1 (and p2 p3)
 								c = d ∨ d = c
 								¬ p1 ∨ p2
 								p1 ∧ p3 ∨ p2 ∧ p3
 								or (not p1) p2
 								or (and p1 p3) (and p2 p3)