Average Error: 0.0 → 0.0
Time: 5.0s
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 r203468 = x;
        double r203469 = y;
        double r203470 = r203468 * r203469;
        double r203471 = 1.0;
        double r203472 = r203468 - r203471;
        double r203473 = z;
        double r203474 = r203472 * r203473;
        double r203475 = r203470 + r203474;
        return r203475;
}
↓
double f(double x, double y, double z) {
        double r203476 = x;
        double r203477 = y;
        double r203478 = r203476 * r203477;
        double r203479 = 1.0;
        double r203480 = r203476 - r203479;
        double r203481 = z;
        double r203482 = r203480 * r203481;
        double r203483 = r203478 + r203482;
        return r203483;
}

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 2020003 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))