Average Error: 0.0 → 0.0
Time: 11.4s
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 r129128 = x;
        double r129129 = y;
        double r129130 = r129128 * r129129;
        double r129131 = 1.0;
        double r129132 = r129128 - r129131;
        double r129133 = z;
        double r129134 = r129132 * r129133;
        double r129135 = r129130 + r129134;
        return r129135;
}
↓
double f(double x, double y, double z) {
        double r129136 = x;
        double r129137 = y;
        double r129138 = r129136 * r129137;
        double r129139 = 1.0;
        double r129140 = r129136 - r129139;
        double r129141 = z;
        double r129142 = r129140 * r129141;
        double r129143 = r129138 + r129142;
        return r129143;
}

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 2019305 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))