PURE_ONCE_REWRITE_RULE : thm list -> thm -> thm
Rewrites a theorem once with only the given list of rewrites.
PURE_ONCE_REWRITE_RULE generates rewrites from the list of theorems
supplied by the user, without including the tautologies given in
basic_rewrites. The applicable rewrites are employed once, without
entailing in a recursive search for matches over the theorem.
See GEN_REWRITE_RULE for more details about rewriting strategies in
- FAILURE CONDITIONS
This rule does not fail, and it does not diverge.
- SEE ALSO
ASM_REWRITE_RULE, GEN_REWRITE_RULE, ONCE_DEPTH_CONV,
ONCE_REWRITE_RULE, PURE_REWRITE_RULE, REWRITE_RULE.