doc-src/ZF/ROOT.ML

Sort search results in order of relevance, where relevance =
a) better if 0 premises for intro or 1 premise for elim/dest rules
b) better if substitution size wrt to current goal is smaller

Only applies to intro, dest, elim, and simp

(contributed by Rafal Kolanski, NICTA)

(* ID:         $Id$ *)
use_thy "IFOL_examples";
use_thy "FOL_examples";
use_thy "ZF_examples";
use_thy "If";