Average Error: 0.0 → 0.0
Time: 2.0s
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 r201638 = x;
        double r201639 = y;
        double r201640 = r201638 * r201639;
        double r201641 = 1.0;
        double r201642 = r201638 - r201641;
        double r201643 = z;
        double r201644 = r201642 * r201643;
        double r201645 = r201640 + r201644;
        return r201645;
}
↓
double f(double x, double y, double z) {
        double r201646 = x;
        double r201647 = y;
        double r201648 = r201646 * r201647;
        double r201649 = 1.0;
        double r201650 = r201646 - r201649;
        double r201651 = z;
        double r201652 = r201650 * r201651;
        double r201653 = r201648 + r201652;
        return r201653;
}

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 2020021 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))