ONCE_REWRITE_CONV : (thm list -> conv)

SYNOPSIS
Rewrites a term, including built-in tautologies in the list of rewrites.

DESCRIBE
ONCE_REWRITE_CONV searches for matching subterms and applies rewrites once at each subterm, in the manner specified for ONCE_DEPTH_CONV. The rewrites which are used are obtained from the given list of theorems and the set of tautologies stored in basic_rewrites. See GEN_REWRITE_CONV for the general method of using theorems to rewrite a term.

FAILURE
ONCE_REWRITE_CONV does not fail; it does not diverge.

USES
ONCE_REWRITE_CONV can be used to rewrite a term when recursive rewriting is not desired.

SEEALSO  GEN_REWRITE_CONV,   PURE_ONCE_REWRITE_CONV,   PURE_REWRITE_CONV,   REWRITE_CONV

HOL  Kananaskis 0