Calculates the product of the elements of the input.
Compute the sum of binary logarithms of the input range r. The error of this method is much smaller than with a naive sum of log2.
2020 Ilya Yaroshenko, Kaleidic Associates Advisory Limited, Symmetry Investments Sponsors: This work has been sponsored by Symmetry Investments and Kaleidic Associates.
This module contains simple numeric algorithms.