function | since v1.11.50 | Edit |
(cos a)
Returns the cosine of an angle. If a is ##NaN, ##-Inf, ##Inf => ##NaN See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/cos
(defn ^number cos
{:added "1.11.10"}
[a] (Math/cos a))