doc-src/TutorialI/Misc/ROOT.ML

tidied, proving gcd_greatest_iff and using induct_tac

use "../settings.ML";
use_thy "Tree";
use_thy "Tree2";
use_thy "case_exprs";
use_thy "fakenat";
use_thy "natsum";
use_thy "arith1";
use_thy "arith2";
use_thy "arith3";
use_thy "arith4";
use_thy "pairs";
use_thy "types";
use_thy "prime_def";
use_thy "def_rewr";
use_thy "let_rewr";
use_thy "cond_rewr";
use_thy "case_splits";
use_thy "trace_simp";
use_thy "Itrev";
use_thy "AdvancedInd";
use_thy "asm_simp";