Average Error: 0.0 → 0.0
Time: 1.1s
Precision: binary64
\[{x}^{2} + 2 \cdot X\]
↓
\[{x}^{2} + 2 \cdot X\]
{x}^{2} + 2 \cdot X
↓
{x}^{2} + 2 \cdot X
double code(double x, double X) {
	return ((double) (((double) pow(x, 2.0)) + ((double) (2.0 * X))));
}
↓
double code(double x, double X) {
	return ((double) (((double) pow(x, 2.0)) + ((double) (2.0 * X))));
}

Error

Bits error versus x

Bits error versus X

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[{x}^{2} + 2 \cdot X\]

  2. Final simplification0.0

    \[\leadsto {x}^{2} + 2 \cdot X\]

Reproduce

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