Average Error: 0.0 → 0.0
Time: 697.0ms
Precision: 64
\[x \cdot x + 1\]
↓
\[x \cdot x + 1\]
x \cdot x + 1
↓
x \cdot x + 1
double f(double x) {
        double r118942 = x;
        double r118943 = r118942 * r118942;
        double r118944 = 1.0;
        double r118945 = r118943 + r118944;
        return r118945;
}
↓
double f(double x) {
        double r118946 = x;
        double r118947 = r118946 * r118946;
        double r118948 = 1.0;
        double r118949 = r118947 + r118948;
        return r118949;
}

Error

Bits error versus x

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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 2019308 
(FPCore (x)
  :name "Graphics.Rasterific.Shading:$sradialGradientWithFocusShader from Rasterific-0.6.1, A"
  :precision binary64
  (+ (* x x) 1))