Average Error: 0.0 → 0.0
Time: 312.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r170659 = x;
        double r170660 = r170659 * r170659;
        double r170661 = 1.0;
        double r170662 = r170660 + r170661;
        return r170662;
}
↓
double f(double x) {
        double r170663 = x;
        double r170664 = r170663 * r170663;
        double r170665 = 1.0;
        double r170666 = r170664 + r170665;
        return r170666;
}

Error

Bits error versus x

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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 2020060 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))