Average Error: 0.1 → 0.1
Time: 15.2s
Precision: 64
Internal Precision: 384
\[\left(1.0 - x\right) + y \cdot \sqrt{x}\]
↓
\[\left(1.0 - x\right) + y \cdot \sqrt{x}\]

Error

Bits error versus x

Bits error versus y

Target

Original0.1
Target0.1
Herbie0.1
\[\left(1.0 - x\right) + y \cdot \sqrt{x}\]

Derivation

  1. Initial program 0.1

    \[\left(1.0 - x\right) + y \cdot \sqrt{x}\]

Runtime

Time bar (total: 15.2s)Debug log

herbie shell --seed '#(1567391828 2030694642 2833800258 828025724 3004380912 3532991858)' +o setup:early-exit +o reduce:binary-search
(FPCore (x y)
  :name "Numeric.SpecFunctions:invIncompleteBetaWorker from math-functions-0.1.5.2, E"

  :herbie-target
  (+ (- 1.0 x) (* y (sqrt x)))

  (+ (- 1.0 x) (* y (sqrt x))))