Average Error: 0.0 → 0.0
Time: 12.5s
Precision: 64
\[x \cdot y + \left(x - 1.0\right) \cdot z\]
↓
\[x \cdot y + \left(x - 1.0\right) \cdot z\]
x \cdot y + \left(x - 1.0\right) \cdot z
↓
x \cdot y + \left(x - 1.0\right) \cdot z
double f(double x, double y, double z) {
        double r9128550 = x;
        double r9128551 = y;
        double r9128552 = r9128550 * r9128551;
        double r9128553 = 1.0;
        double r9128554 = r9128550 - r9128553;
        double r9128555 = z;
        double r9128556 = r9128554 * r9128555;
        double r9128557 = r9128552 + r9128556;
        return r9128557;
}
↓
double f(double x, double y, double z) {
        double r9128558 = x;
        double r9128559 = y;
        double r9128560 = r9128558 * r9128559;
        double r9128561 = 1.0;
        double r9128562 = r9128558 - r9128561;
        double r9128563 = z;
        double r9128564 = r9128562 * r9128563;
        double r9128565 = r9128560 + r9128564;
        return r9128565;
}

Error

Bits error versus x

Bits error versus y

Bits error versus z

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[x \cdot y + \left(x - 1.0\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x \cdot y + \left(x - 1.0\right) \cdot z\]

Reproduce

herbie shell --seed 2019165 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))