Average Error: 0.0 → 0.0
Time: 584.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r129047 = x;
        double r129048 = r129047 * r129047;
        double r129049 = 1.0;
        double r129050 = r129048 + r129049;
        return r129050;
}
↓
double f(double x) {
        double r129051 = x;
        double r129052 = r129051 * r129051;
        double r129053 = 1.0;
        double r129054 = r129052 + r129053;
        return r129054;
}

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 2019304 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))