changeset 53199 | 7a9fe70c8b0a |
parent 53070 | 6a3410845bb2 |
child 53374 | a14d2a854c02 |
--- a/src/HOL/Divides.thy Mon Aug 26 10:33:16 2013 +0200 +++ b/src/HOL/Divides.thy Mon Aug 26 11:41:17 2013 +0200 @@ -563,7 +563,6 @@ qed moreover note assms w_exhaust ultimately have "w = 0" by auto - find_theorems "_ + ?b < _ + ?b" with mod_w have mod: "a mod (2 * b) = a mod b" by simp have "2 * (a div (2 * b)) = a div b - w" by (simp add: w_def div_mult2_eq mult_div_cancel ac_simps)