Average Error: 0.0 → 0.0
Time: 12.9s
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 r5417497 = x;
        double r5417498 = y;
        double r5417499 = r5417497 * r5417498;
        double r5417500 = 1.0;
        double r5417501 = r5417497 - r5417500;
        double r5417502 = z;
        double r5417503 = r5417501 * r5417502;
        double r5417504 = r5417499 + r5417503;
        return r5417504;
}
↓
double f(double x, double y, double z) {
        double r5417505 = x;
        double r5417506 = y;
        double r5417507 = r5417505 * r5417506;
        double r5417508 = 1.0;
        double r5417509 = r5417505 - r5417508;
        double r5417510 = z;
        double r5417511 = r5417509 * r5417510;
        double r5417512 = r5417507 + r5417511;
        return r5417512;
}

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 2019158 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))