Average Error: 0.0 → 0.0
Time: 13.8s
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 r87878 = x;
        double r87879 = y;
        double r87880 = r87878 * r87879;
        double r87881 = 1.0;
        double r87882 = r87878 - r87881;
        double r87883 = z;
        double r87884 = r87882 * r87883;
        double r87885 = r87880 + r87884;
        return r87885;
}
↓
double f(double x, double y, double z) {
        double r87886 = x;
        double r87887 = y;
        double r87888 = r87886 * r87887;
        double r87889 = 1.0;
        double r87890 = r87886 - r87889;
        double r87891 = z;
        double r87892 = r87890 * r87891;
        double r87893 = r87888 + r87892;
        return r87893;
}

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 2019199 +o rules:numerics
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))