Average Error: 0.0 → 0.0
Time: 892.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r161477 = x;
        double r161478 = r161477 * r161477;
        double r161479 = 1.0;
        double r161480 = r161478 + r161479;
        return r161480;
}
↓
double f(double x) {
        double r161481 = x;
        double r161482 = r161481 * r161481;
        double r161483 = 1.0;
        double r161484 = r161482 + r161483;
        return r161484;
}

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 2020046 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))