Average Error: 0.0 → 0.0
Time: 3.4s
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 r139094 = x;
        double r139095 = y;
        double r139096 = r139094 * r139095;
        double r139097 = 1.0;
        double r139098 = r139094 - r139097;
        double r139099 = z;
        double r139100 = r139098 * r139099;
        double r139101 = r139096 + r139100;
        return r139101;
}
↓
double f(double x, double y, double z) {
        double r139102 = x;
        double r139103 = y;
        double r139104 = r139102 * r139103;
        double r139105 = 1.0;
        double r139106 = r139102 - r139105;
        double r139107 = z;
        double r139108 = r139106 * r139107;
        double r139109 = r139104 + r139108;
        return r139109;
}

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 2019322 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  :precision binary64
  (+ (* x y) (* (- x 1) z)))