Average Error: 0.0 → 0.0
Time: 1.2s
Precision: 64
\[x \cdot y + \left(x - 1\right) \cdot z\]
↓
\[x \cdot y + \left(x - 1\right) \cdot z\]
x \cdot y + \left(x - 1\right) \cdot z
↓
x \cdot y + \left(x - 1\right) \cdot z
double f(double x, double y, double z) {
        double r202550 = x;
        double r202551 = y;
        double r202552 = r202550 * r202551;
        double r202553 = 1.0;
        double r202554 = r202550 - r202553;
        double r202555 = z;
        double r202556 = r202554 * r202555;
        double r202557 = r202552 + r202556;
        return r202557;
}
↓
double f(double x, double y, double z) {
        double r202558 = x;
        double r202559 = y;
        double r202560 = r202558 * r202559;
        double r202561 = 1.0;
        double r202562 = r202558 - r202561;
        double r202563 = z;
        double r202564 = r202562 * r202563;
        double r202565 = r202560 + r202564;
        return r202565;
}

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

    \[x \cdot y + \left(x - 1\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x \cdot y + \left(x - 1\right) \cdot z\]

Reproduce

herbie shell --seed 2020062 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))