Average Error: 0.0 → 0.0
Time: 4.7s
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 r154987 = x;
        double r154988 = y;
        double r154989 = r154987 * r154988;
        double r154990 = 1.0;
        double r154991 = r154987 - r154990;
        double r154992 = z;
        double r154993 = r154991 * r154992;
        double r154994 = r154989 + r154993;
        return r154994;
}
↓
double f(double x, double y, double z) {
        double r154995 = x;
        double r154996 = y;
        double r154997 = r154995 * r154996;
        double r154998 = 1.0;
        double r154999 = r154995 - r154998;
        double r155000 = z;
        double r155001 = r154999 * r155000;
        double r155002 = r154997 + r155001;
        return r155002;
}

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 2020047 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))