Average Error: 0.0 → 0.0
Time: 769.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r773636 = x;
        double r773637 = r773636 * r773636;
        double r773638 = 1.0;
        double r773639 = r773637 + r773638;
        return r773639;
}
↓
double f(double x) {
        double r773640 = x;
        double r773641 = r773640 * r773640;
        double r773642 = 1.0;
        double r773643 = r773641 + r773642;
        return r773643;
}

Error

Bits error versus x

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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 2019198 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  (+ (* x x) 1.0))