Average Error: 0.0 → 0.0
Time: 2.1s
Precision: 64
\[\left(1.0 - x\right) - y\]
↓
\[\left(1.0 - x\right) - y\]
\left(1.0 - x\right) - y
↓
\left(1.0 - x\right) - y
double f(double x, double y) {
        double r14604997 = 1.0;
        double r14604998 = x;
        double r14604999 = r14604997 - r14604998;
        double r14605000 = y;
        double r14605001 = r14604999 - r14605000;
        return r14605001;
}
↓
double f(double x, double y) {
        double r14605002 = 1.0;
        double r14605003 = x;
        double r14605004 = r14605002 - r14605003;
        double r14605005 = y;
        double r14605006 = r14605004 - r14605005;
        return r14605006;
}

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 0.0

    \[\left(1.0 - x\right) - y\]

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))