src/HOL/Analysis/Complex_Transcendental.thy
changeset 64267 b9a1486e79be
parent 64240 eabf80376aab
child 64287 d85d88722745
     1.1 --- a/src/HOL/Analysis/Complex_Transcendental.thy	Sun Oct 16 22:43:51 2016 +0200
     1.2 +++ b/src/HOL/Analysis/Complex_Transcendental.thy	Mon Oct 17 11:46:22 2016 +0200
     1.3 @@ -597,7 +597,7 @@
     1.4  text\<open>32-bit Approximation to e\<close>
     1.5  lemma e_approx_32: "\<bar>exp(1) - 5837465777 / 2147483648\<bar> \<le> (inverse(2 ^ 32)::real)"
     1.6    using Taylor_exp [of 1 14] exp_le
     1.7 -  apply (simp add: setsum_distrib_right in_Reals_norm Re_exp atMost_nat_numeral fact_numeral)
     1.8 +  apply (simp add: sum_distrib_right in_Reals_norm Re_exp atMost_nat_numeral fact_numeral)
     1.9    apply (simp only: pos_le_divide_eq [symmetric], linarith)
    1.10    done
    1.11