Average Error: 0.0 → 0.0
Time: 6.7s
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 r171157 = x;
        double r171158 = y;
        double r171159 = r171157 * r171158;
        double r171160 = 1.0;
        double r171161 = r171157 - r171160;
        double r171162 = z;
        double r171163 = r171161 * r171162;
        double r171164 = r171159 + r171163;
        return r171164;
}
↓
double f(double x, double y, double z) {
        double r171165 = x;
        double r171166 = y;
        double r171167 = r171165 * r171166;
        double r171168 = 1.0;
        double r171169 = r171165 - r171168;
        double r171170 = z;
        double r171171 = r171169 * r171170;
        double r171172 = r171167 + r171171;
        return r171172;
}

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 2020045 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))