Average Error: 0.0 → 0.0
Time: 3.2s
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 r180868 = x;
        double r180869 = y;
        double r180870 = r180868 * r180869;
        double r180871 = 1.0;
        double r180872 = r180868 - r180871;
        double r180873 = z;
        double r180874 = r180872 * r180873;
        double r180875 = r180870 + r180874;
        return r180875;
}
↓
double f(double x, double y, double z) {
        double r180876 = x;
        double r180877 = y;
        double r180878 = r180876 * r180877;
        double r180879 = 1.0;
        double r180880 = r180876 - r180879;
        double r180881 = z;
        double r180882 = r180880 * r180881;
        double r180883 = r180878 + r180882;
        return r180883;
}

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 2019353 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))