Average Error: 0.0 → 0.0
Time: 799.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r156226 = x;
        double r156227 = r156226 * r156226;
        double r156228 = 1.0;
        double r156229 = r156227 + r156228;
        return r156229;
}
↓
double f(double x) {
        double r156230 = x;
        double r156231 = r156230 * r156230;
        double r156232 = 1.0;
        double r156233 = r156231 + r156232;
        return r156233;
}

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 2019322 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))