Average Error: 0.0 → 0.0
Time: 311.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r176473 = x;
        double r176474 = r176473 * r176473;
        double r176475 = 1.0;
        double r176476 = r176474 + r176475;
        return r176476;
}
↓
double f(double x) {
        double r176477 = x;
        double r176478 = r176477 * r176477;
        double r176479 = 1.0;
        double r176480 = r176478 + r176479;
        return r176480;
}

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 2020062 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))