Average Error: 0.0 → 0.0
Time: 9.6s
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 r85901 = x;
        double r85902 = y;
        double r85903 = r85901 * r85902;
        double r85904 = 1.0;
        double r85905 = r85901 - r85904;
        double r85906 = z;
        double r85907 = r85905 * r85906;
        double r85908 = r85903 + r85907;
        return r85908;
}
↓
double f(double x, double y, double z) {
        double r85909 = x;
        double r85910 = y;
        double r85911 = r85909 * r85910;
        double r85912 = 1.0;
        double r85913 = r85909 - r85912;
        double r85914 = z;
        double r85915 = r85913 * r85914;
        double r85916 = r85911 + r85915;
        return r85916;
}

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 2019322 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))