tree 27c68ec5cb8e9d3e19da8fcc3d643daa4465c438
parent f092264615c5d81b6ff7f1a01ec6b64bb80eeb9e
author aherbert <aherbert@apache.org> 1629812186 +0100
committer aherbert <aherbert@apache.org> 1629812186 +0100

Update ZigguaratSampler point of inflection for the Gaussian.

The point of inflection is the largest x value below 1. When x=1 the
second derivative of the Gaussian is zero (i.e. the point of
inflection).