Average Error: 0.0 → 0.0
Time: 3.6s
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r123771 = x;
        double r123772 = r123771 * r123771;
        double r123773 = 1.0;
        double r123774 = r123772 + r123773;
        return r123774;
}
↓
double f(double x) {
        double r123775 = x;
        double r123776 = r123775 * r123775;
        double r123777 = 1.0;
        double r123778 = r123776 + r123777;
        return r123778;
}

Error

Bits error versus x

Try it out

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 2019303 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))