Average Error: 0.0 → 0.0
Time: 16.6s
Precision: 64
\[x \cdot y + \left(x - 1.0\right) \cdot z\]
↓
\[x \cdot y + \left(x - 1.0\right) \cdot z\]
x \cdot y + \left(x - 1.0\right) \cdot z
↓
x \cdot y + \left(x - 1.0\right) \cdot z
double f(double x, double y, double z) {
        double r10130064 = x;
        double r10130065 = y;
        double r10130066 = r10130064 * r10130065;
        double r10130067 = 1.0;
        double r10130068 = r10130064 - r10130067;
        double r10130069 = z;
        double r10130070 = r10130068 * r10130069;
        double r10130071 = r10130066 + r10130070;
        return r10130071;
}
↓
double f(double x, double y, double z) {
        double r10130072 = x;
        double r10130073 = y;
        double r10130074 = r10130072 * r10130073;
        double r10130075 = 1.0;
        double r10130076 = r10130072 - r10130075;
        double r10130077 = z;
        double r10130078 = r10130076 * r10130077;
        double r10130079 = r10130074 + r10130078;
        return r10130079;
}

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

    \[x \cdot y + \left(x - 1.0\right) \cdot z\]

  2. Final simplification0.0

    \[\leadsto x \cdot y + \left(x - 1.0\right) \cdot z\]

Reproduce

herbie shell --seed 2019164 
(FPCore (x y z)
  :name "Graphics.Rendering.Chart.Drawing:drawTextsR from Chart-1.5.3"
  (+ (* x y) (* (- x 1.0) z)))