Average Error: 0.0 → 0.0
Time: 15.4s
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 r8912713 = x;
        double r8912714 = y;
        double r8912715 = r8912713 * r8912714;
        double r8912716 = 1.0;
        double r8912717 = r8912713 - r8912716;
        double r8912718 = z;
        double r8912719 = r8912717 * r8912718;
        double r8912720 = r8912715 + r8912719;
        return r8912720;
}
↓
double f(double x, double y, double z) {
        double r8912721 = x;
        double r8912722 = y;
        double r8912723 = r8912721 * r8912722;
        double r8912724 = 1.0;
        double r8912725 = r8912721 - r8912724;
        double r8912726 = z;
        double r8912727 = r8912725 * r8912726;
        double r8912728 = r8912723 + r8912727;
        return r8912728;
}

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 2019174 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))