Edward Pierzchalski
2016-10-06 09:56:27 UTC
Hi all,
Say my current goal looks like:
A v ==>
(!! x. B x ==> C x) ==>
C v
Here, I have an assumption that I could easily use as an introduction rule
for my conclusion, resulting in the new goal
A v ==>
B v ==>
C v
If I were in Isar mode, the rule-shaped assumption would have a name that I
could apply using the rule tactic. Is there an easy way to do this in apply
mode? At the moment I'm repeatedly using meta_allE (my case has a few more
bound variables), but this seems dirty.
Regards,
--Ed
Say my current goal looks like:
A v ==>
(!! x. B x ==> C x) ==>
C v
Here, I have an assumption that I could easily use as an introduction rule
for my conclusion, resulting in the new goal
A v ==>
B v ==>
C v
If I were in Isar mode, the rule-shaped assumption would have a name that I
could apply using the rule tactic. Is there an easy way to do this in apply
mode? At the moment I'm repeatedly using meta_allE (my case has a few more
bound variables), but this seems dirty.
Regards,
--Ed