author | nipkow |
Fri, 01 Jan 2010 16:34:51 +0100 | |
changeset 34221 | 3ae38d4b090c |
parent 34216 | ada8eb23a08e |
child 34222 | e33ee7369ecb |
src/HOL/GCD.thy | file | annotate | diff | comparison | revisions |
--- a/src/HOL/GCD.thy Thu Dec 31 23:47:09 2009 +0100 +++ b/src/HOL/GCD.thy Fri Jan 01 16:34:51 2010 +0100 @@ -878,7 +878,6 @@ ultimately show ?thesis by blast qed -(* FIXME move to Divides(?) *) lemma pow_divides_eq_nat [simp]: "n ~= 0 \<Longrightarrow> ((a::nat)^n dvd b^n) = (a dvd b)" by (auto intro: pow_divides_pow_nat dvd_power_same)