\DOC ASM_SIMP_TAC \TYPE {ASM_SIMP_TAC : thm list -> tactic} \SYNOPSIS Perform simplification of goal by conditional contextual rewriting using assumptions and built-in simplifications. \DESCRIBE A call to {ASM_SIMP_TAC[theorems]} will apply conditional contextual rewriting with {theorems} and the current assumptions of the goal to the goal's conclusion, as well as the default simplifications (see {basic_rewrites} and {basic_convs}). For more details on this kind of rewriting, see {SIMP_CONV}. If the extra generality of contextual conditional rewriting is not needed, {REWRITE_TAC} is usually more efficient. \FAILURE Never fails, but may loop indefinitely. \SEEALSO ASM_REWRITE_TAC, SIMP_CONV, SIMP_TAC, REWRITE_TAC. \ENDDOC