Average Error: 0.0 → 0.0
Time: 940.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r6296448 = x;
        double r6296449 = r6296448 * r6296448;
        double r6296450 = 1.0;
        double r6296451 = r6296449 + r6296450;
        return r6296451;
}
↓
double f(double x) {
        double r6296452 = x;
        double r6296453 = r6296452 * r6296452;
        double r6296454 = 1.0;
        double r6296455 = r6296453 + r6296454;
        return r6296455;
}

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 2019172 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  (+ (* x x) 1.0))