Average Error: 0.0 → 0
Time: 1.1s
Precision: 64
Internal Precision: 128
\[x + x \cdot x\]
↓
\[(x \cdot x + x)_*\]

Error

Bits error versus x

Target

Original0.0
Target0.0
Herbie0
\[\left(1.0 + x\right) \cdot x\]

Derivation

  1. Initial program 0.0

    \[x + x \cdot x\]

  2. Initial simplification0

    \[\leadsto (x \cdot x + x)_*\]

  3. Final simplification0

    \[\leadsto (x \cdot x + x)_*\]

Runtime

Time bar (total: 1.1s)Debug logProfile

herbie shell --seed 2018349 +o rules:numerics
(FPCore (x)
  :name "Expression 2, p15"
  :pre (<= 0 x 2)

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

  (+ x (* x x)))