Average Error: 0 → 0
Time: 1.0s
Precision: 64
\[x \cdot 2 - y\]
↓
\[x \cdot 2 - y\]
x \cdot 2 - y
↓
x \cdot 2 - y
double f(double x, double y) {
        double r14043240 = x;
        double r14043241 = 2.0;
        double r14043242 = r14043240 * r14043241;
        double r14043243 = y;
        double r14043244 = r14043242 - r14043243;
        return r14043244;
}
↓
double f(double x, double y) {
        double r14043245 = x;
        double r14043246 = 2.0;
        double r14043247 = r14043245 * r14043246;
        double r14043248 = y;
        double r14043249 = r14043247 - r14043248;
        return r14043249;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[x \cdot 2 - y\]

  2. Final simplification0

    \[\leadsto x \cdot 2 - y\]

Reproduce

herbie shell --seed 2019174 
(FPCore (x y)
  :name "Data.Colour.RGBSpace.HSL:hsl from colour-2.3.3, C"
  (- (* x 2.0) y))