michael/lean2 - Forgejo: Beyond coding. We forge.

michael/lean2

17 lines

288 B

Text

Raw Normal View History

-												feat(frontends/lean/parser): add assumption command, and allow Lean expressions (proof terms) to be used with apply tactic command

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

											
										
										
											2013-12-06 04:08:36 +00:00
+								#   Set: pp::colors
 								  Set: pp::unicode
-												refactor(builtin): only load the kernel and natural numbers by default

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

											
										
										
											2013-12-30 21:35:37 +00:00
+								  Imported 'int'
 								#   Assumed: q
-												feat(frontends/lean/parser): add assumption command, and allow Lean expressions (proof terms) to be used with apply tactic command

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

											
										
										
											2013-12-06 04:08:36 +00:00
+								#   Assumed: p
 								#   Assumed: Ax
 								#   Assumed: a
 								# Proof state:
-												fix(frontends/lean/pp): make sure pp and parser are using the same precedences

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

											
										
										
											2013-12-19 20:46:14 +00:00
+								x : ℤ ⊢ q a x ⇒ p x
-												feat(frontends/lean/parser): add assumption command, and allow Lean expressions (proof terms) to be used with apply tactic command

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

											
										
										
											2013-12-06 04:08:36 +00:00
+								## Proof state:
 								H : q a x, x : ℤ ⊢ p x
 								## Proof state:
 								H : q a x, x : ℤ ⊢ q a x
 								## Proof state:
 								no goals
 								##   Proved: T
 								#