paulson [Thu, 22 May 1997 15:11:56 +0200] rev 3301
Now the recdef induction rule variables are named u, v, ...
paulson [Thu, 22 May 1997 15:11:23 +0200] rev 3300
New example of recdef and permutative rewriting
paulson [Thu, 22 May 1997 15:10:59 +0200] rev 3299
Now uses type option instead of Fail/Subst
No references to wf_rel_prod
paulson [Thu, 22 May 1997 15:10:37 +0200] rev 3298
Now uses type option instead of Fail/Subst
paulson [Thu, 22 May 1997 15:10:05 +0200] rev 3297
Uses option_case_tac
paulson [Thu, 22 May 1997 15:09:37 +0200] rev 3296
Deleted rprod: lex_prod is (usually?) enough
paulson [Thu, 22 May 1997 15:09:09 +0200] rev 3295
Deleted obsolete proofs. But option_case_tac will be obsolete too
paulson [Thu, 22 May 1997 15:08:14 +0200] rev 3294
New example: ex/Fib
paulson [Thu, 22 May 1997 15:07:45 +0200] rev 3293
New lemmas used for ex/Fib
nipkow [Thu, 22 May 1997 13:05:52 +0200] rev 3292
Added rotation to exhaust_tac.