Average Error: 0.0 → 0.0
Time: 2.8s
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 r168336 = x;
        double r168337 = y;
        double r168338 = r168336 * r168337;
        double r168339 = 1.0;
        double r168340 = r168336 - r168339;
        double r168341 = z;
        double r168342 = r168340 * r168341;
        double r168343 = r168338 + r168342;
        return r168343;
}

double f(double x, double y, double z) {
        double r168344 = x;
        double r168345 = y;
        double r168346 = r168344 * r168345;
        double r168347 = 1.0;
        double r168348 = r168344 - r168347;
        double r168349 = z;
        double r168350 = r168348 * r168349;
        double r168351 = r168346 + r168350;
        return r168351;
}

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 2020049 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))