Average Error: 0.0 → 0.0
Time: 347.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r167848 = x;
        double r167849 = r167848 * r167848;
        double r167850 = 1.0;
        double r167851 = r167849 + r167850;
        return r167851;
}
↓
double f(double x) {
        double r167852 = x;
        double r167853 = r167852 * r167852;
        double r167854 = 1.0;
        double r167855 = r167853 + r167854;
        return r167855;
}

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 2019353 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))