Average Error: 0.0 → 0.0
Time: 339.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r203598 = x;
        double r203599 = r203598 * r203598;
        double r203600 = 1.0;
        double r203601 = r203599 + r203600;
        return r203601;
}
↓
double f(double x) {
        double r203602 = x;
        double r203603 = r203602 * r203602;
        double r203604 = 1.0;
        double r203605 = r203603 + r203604;
        return r203605;
}

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

    \[x \cdot x + 1\]

  2. Final simplification0.0

    \[\leadsto x \cdot x + 1\]

Reproduce

herbie shell --seed 2020003 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))