Average Error: 0.0 → 0.0
Time: 633.0ms
Precision: binary64
\[\sqrt{x \cdot 2}\]
↓
\[\sqrt{x \cdot 2}\]
\sqrt{x \cdot 2}
↓
\sqrt{x \cdot 2}
double code(double x) {
	return ((double) sqrt(((double) (x * 2.0))));
}
↓
double code(double x) {
	return ((double) sqrt(((double) (x * 2.0))));
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\sqrt{x \cdot 2}\]

  2. Final simplification0.0

    \[\leadsto \sqrt{x \cdot 2}\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(sqrt (* x 2))"
  :precision binary64
  (sqrt (* x 2.0)))