Average Error: 0.0 → 0.0
Time: 1.4s
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 r177579 = x;
        double r177580 = y;
        double r177581 = r177579 * r177580;
        double r177582 = 1.0;
        double r177583 = r177579 - r177582;
        double r177584 = z;
        double r177585 = r177583 * r177584;
        double r177586 = r177581 + r177585;
        return r177586;
}
↓
double f(double x, double y, double z) {
        double r177587 = x;
        double r177588 = y;
        double r177589 = r177587 * r177588;
        double r177590 = 1.0;
        double r177591 = r177587 - r177590;
        double r177592 = z;
        double r177593 = r177591 * r177592;
        double r177594 = r177589 + r177593;
        return r177594;
}

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 2020027 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))