Average Error: 0.0 → 0.0
Time: 577.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r196140 = x;
        double r196141 = r196140 * r196140;
        double r196142 = 1.0;
        double r196143 = r196141 + r196142;
        return r196143;
}
↓
double f(double x) {
        double r196144 = x;
        double r196145 = r196144 * r196144;
        double r196146 = 1.0;
        double r196147 = r196145 + r196146;
        return r196147;
}

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 2019326 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))