Average Error: 0.0 → 0.0
Time: 17.3s
Precision: 64
Ground Truth: 128
\[x.re \cdot y.re - x.im \cdot y.im\]
⬇
\[x.re \cdot y.re - x.im \cdot y.im\]

Error

Bits error versus x.re

Bits error versus x.im

Bits error versus y.re

Bits error versus y.im

Derivation

  1. Initial program 0.0

    \[x.re \cdot y.re - x.im \cdot y.im\]
  2. Removed slow pow expressions

Runtime

Total time: 17.3s Debug log

Please include this information when filing a bug report:

herbie --seed '#(2251921824 18064837 1040330706 1722038969 2025634696 1730306211)'
(FPCore (x.re x.im y.re y.im)
  :name "_multiplyComplex, real part"
  (- (* x.re y.re) (* x.im y.im)))