Average Error: 0.0 → 0.0
Time: 1.2s
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 r176343 = x;
        double r176344 = y;
        double r176345 = r176343 * r176344;
        double r176346 = 1.0;
        double r176347 = r176343 - r176346;
        double r176348 = z;
        double r176349 = r176347 * r176348;
        double r176350 = r176345 + r176349;
        return r176350;
}
↓
double f(double x, double y, double z) {
        double r176351 = x;
        double r176352 = y;
        double r176353 = r176351 * r176352;
        double r176354 = 1.0;
        double r176355 = r176351 - r176354;
        double r176356 = z;
        double r176357 = r176355 * r176356;
        double r176358 = r176353 + r176357;
        return r176358;
}

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 2020062 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))