Average Error: 0.0 → 0.0
Time: 3.6s
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r127671 = x;
        double r127672 = r127671 * r127671;
        double r127673 = 1.0;
        double r127674 = r127672 + r127673;
        return r127674;
}
↓
double f(double x) {
        double r127675 = x;
        double r127676 = r127675 * r127675;
        double r127677 = 1.0;
        double r127678 = r127676 + r127677;
        return r127678;
}

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 2019323 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))