Average Error: 0 → 0
Time: 2.0s
Precision: 64
Internal precision: 128
\[x \cdot 2.0 - y\]
⬇
\[x \cdot 2.0 - y\]

Error

Bits error versus x

Bits error versus y

Target

Original0
Comparison0
Herbie0
\[ x \cdot 2.0 - y \]

Derivation

  1. Initial program 0

    \[x \cdot 2.0 - y\]
  2. Removed slow pow expressions

Runtime

Time bar (total: 2.0s) Debug log

Please include this information when filing a bug report:

herbie --seed '#(414507681 1647628367 2676460858 2215653344 792165142 258827306)'
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, C"

  :target
  (- (* x 2.0) y)

  (- (* x 2.0) y))