Average Error: 0.0 → 0.0
Time: 1.1s
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 r165279 = x;
        double r165280 = y;
        double r165281 = r165279 * r165280;
        double r165282 = 1.0;
        double r165283 = r165279 - r165282;
        double r165284 = z;
        double r165285 = r165283 * r165284;
        double r165286 = r165281 + r165285;
        return r165286;
}
↓
double f(double x, double y, double z) {
        double r165287 = x;
        double r165288 = y;
        double r165289 = r165287 * r165288;
        double r165290 = 1.0;
        double r165291 = r165287 - r165290;
        double r165292 = z;
        double r165293 = r165291 * r165292;
        double r165294 = r165289 + r165293;
        return r165294;
}

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 2020034 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))