Average Error: 0.0 → 0.0
Time: 394.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r204485 = x;
        double r204486 = r204485 * r204485;
        double r204487 = 1.0;
        double r204488 = r204486 + r204487;
        return r204488;
}
↓
double f(double x) {
        double r204489 = x;
        double r204490 = r204489 * r204489;
        double r204491 = 1.0;
        double r204492 = r204490 + r204491;
        return r204492;
}

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 2019356 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))