Talk:Frozen Heart/@comment-25122281-20141026235717/@comment-1905446-20141119002138

Your calculation is correct. The number you're referring to was probably entered during the brief period (4.10 through 4.17) when Randuin's Omen and Warden's Mail had a 10% attack speed slow. During this period, the result was indeed 23.5% (0.9 * 0.85 = 0.765).

I've updated the article to state the correct value. Thanks for pointing out the error :)