Average Error: 0.0 → 0.0
Time: 4.9s
Precision: 64
Internal precision: 128
\[\frac{x \cdot y}{2.0}\]
⬇
\[\frac{x \cdot y}{2.0}\]

Error

Bits error versus x

Bits error versus y

Target

Original0.0
Comparison0.0
Herbie0.0
\[ \frac{x \cdot y}{2.0} \]

Derivation

  1. Initial program 0.0

    \[\frac{x \cdot y}{2.0}\]
  2. Removed slow pow expressions

Runtime

Time bar (total: 4.9s) Debug log

Please include this information when filing a bug report:

herbie --seed '#(347516818 2434282518 825745725 2134498553 2944324715 3128019884)'
(FPCore (x y)
  :name "Numeric.Interval.Internal:scale from intervals-0.7.1, B"

  :target
  (/ (* x y) 2.0)

  (/ (* x y) 2.0))