Average Error: 0.0 → 0.0
Time: 775.0ms
Precision: binary64
\[\left({x}^{2} + x\right) - 3\]
↓
\[\left({x}^{2} + x\right) - 3\]
\left({x}^{2} + x\right) - 3
↓
\left({x}^{2} + x\right) - 3
double code(double x) {
	return ((double) (((double) (((double) pow(x, 2.0)) + x)) - 3.0));
}
↓
double code(double x) {
	return ((double) (((double) (((double) pow(x, 2.0)) + x)) - 3.0));
}

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

    \[\left({x}^{2} + x\right) - 3\]

  2. Final simplification0.0

    \[\leadsto \left({x}^{2} + x\right) - 3\]

Reproduce

herbie shell --seed 2020153 
(FPCore (x)
  :name "(- (+ (pow x 2) x) 3)"
  :precision binary64
  (- (+ (pow x 2.0) x) 3.0))