cljs.math/log

functionsince v1.11.50Edit
(log a)

Source docstring:
Returns the natural logarithm (base e) of a.
If a is ##NaN or negative => ##NaN
If a is ##Inf => ##Inf
If a is zero => ##-Inf
See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/log
Source code @ clojurescript:src/main/cljs/cljs/math.cljs
(defn ^number log
  {:added "1.11.10"}
  [a] (Math/log a))