Average Error: 0.5 → 0.5

Time: 24.7s

Precision: 64

Ground Truth: 128

\[\sqrt{x - 1} \cdot \sqrt{x}\]

⬇

\[\sqrt{x - 1} \cdot \sqrt{x}\]

Error

The X axis may use a short exponential scale — Bits error versus x

The X axis may use a short exponential scale — Bits error versus x

Derivation

Initial program 0.5
\[\sqrt{x - 1} \cdot \sqrt{x}\]
Removed slow pow expressions

Runtime

Please include this information when filing a bug report:

herbie --seed '#(2329354193 684669435 2009844472 362100007 3196172997 3980085319)'
(FPCore (x)
  :name "sqrt times"
  (* (sqrt (- x 1)) (sqrt x)))