Average Error: 0 → 0
Time: 1.8s
Precision: 64
Internal precision: 128
\[\tan^{-1}_* \frac{im}{re}\]
⬇
\[\tan^{-1}_* \frac{im}{re}\]

Error

Bits error versus re

Bits error versus im

Derivation

  1. Initial program 0

    \[\tan^{-1}_* \frac{im}{re}\]
  2. Removed slow pow expressions

Runtime

Time bar (total: 1.8s) Debug log

Please include this information when filing a bug report:

herbie --seed '#(3473214227 1263941453 1100912684 3803722773 47288211 2099988581)'
(FPCore (re im)
  :name "math.log/1 on complex, imaginary part"
  (atan2 im re))