tree 7f45f11fab40b34b2424e60437f99717c249b9ae
parent c3a0fc022080bf338ebe185916b871db69b83a3f
author Alex Herbert <aherbert@apache.org> 1577977427 +0000
committer Alex Herbert <aherbert@apache.org> 1578262358 +0000

Use high precision computation in Complex::log.

This avoids the enormous relative error documented by Hull et al when 4
* y^2 >= |x^2 – 1|.