Average Error: 0.0 → 0.0
Time: 310.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r149566 = x;
        double r149567 = r149566 * r149566;
        double r149568 = 1.0;
        double r149569 = r149567 + r149568;
        return r149569;
}
↓
double f(double x) {
        double r149570 = x;
        double r149571 = r149570 * r149570;
        double r149572 = 1.0;
        double r149573 = r149571 + r149572;
        return r149573;
}

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))