Average Error: 0.0 → 0.0
Time: 1.5s
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 r161122 = x;
        double r161123 = y;
        double r161124 = r161122 * r161123;
        double r161125 = 1.0;
        double r161126 = r161122 - r161125;
        double r161127 = z;
        double r161128 = r161126 * r161127;
        double r161129 = r161124 + r161128;
        return r161129;
}
↓
double f(double x, double y, double z) {
        double r161130 = x;
        double r161131 = y;
        double r161132 = r161130 * r161131;
        double r161133 = 1.0;
        double r161134 = r161130 - r161133;
        double r161135 = z;
        double r161136 = r161134 * r161135;
        double r161137 = r161132 + r161136;
        return r161137;
}

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 2020001 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))