Average Error: 0.1 → 0.1
Time: 13.5s
Precision: 64
Internal precision: 128
\[\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}\]
⬇
\[\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}\]

Error

Bits error versus x

Target

Original0.1
Comparison0.1
Herbie0.1
\[ \frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0} \]

Derivation

  1. Initial program 0.1

    \[\frac{841.0}{108.0} \cdot x + \frac{4.0}{29.0}\]
  2. Removed slow pow expressions

Runtime

Time bar (total: 13.5s) Debug log

Please include this information when filing a bug report:

herbie --seed '#(592653357 1814266777 1461722888 2539244511 983452494 3337357295)'
(FPCore (x)
  :name "Data.Colour.CIE:cieLABView from colour-2.3.3, A"

  :target
  (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))

  (+ (* (/ 841.0 108.0) x) (/ 4.0 29.0)))