Average Error: 0.0 → 0.0
Time: 682.0ms
Precision: 64
\[x \cdot x + 1.0\]
↓
\[x \cdot x + 1.0\]
x \cdot x + 1.0
↓
x \cdot x + 1.0
double f(double x) {
        double r6685135 = x;
        double r6685136 = r6685135 * r6685135;
        double r6685137 = 1.0;
        double r6685138 = r6685136 + r6685137;
        return r6685138;
}
↓
double f(double x) {
        double r6685139 = x;
        double r6685140 = r6685139 * r6685139;
        double r6685141 = 1.0;
        double r6685142 = r6685140 + r6685141;
        return r6685142;
}

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

    \[x \cdot x + 1.0\]

  2. Final simplification0.0

    \[\leadsto x \cdot x + 1.0\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  (+ (* x x) 1.0))