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 r233881 = x;
        double r233882 = y;
        double r233883 = r233881 * r233882;
        double r233884 = 1.0;
        double r233885 = r233881 - r233884;
        double r233886 = z;
        double r233887 = r233885 * r233886;
        double r233888 = r233883 + r233887;
        return r233888;
}
↓
double f(double x, double y, double z) {
        double r233889 = x;
        double r233890 = y;
        double r233891 = r233889 * r233890;
        double r233892 = 1.0;
        double r233893 = r233889 - r233892;
        double r233894 = z;
        double r233895 = r233893 * r233894;
        double r233896 = r233891 + r233895;
        return r233896;
}

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 2020036 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))