Average Error: 0.0 → 0.0
Time: 313.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r187344 = x;
        double r187345 = r187344 * r187344;
        double r187346 = 1.0;
        double r187347 = r187345 + r187346;
        return r187347;
}
↓
double f(double x) {
        double r187348 = x;
        double r187349 = r187348 * r187348;
        double r187350 = 1.0;
        double r187351 = r187349 + r187350;
        return r187351;
}

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 2020064 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))