Average Error: 0.0 → 0.0
Time: 356.0ms
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[\left(1 - x\right) - y\]
\left(1 - x\right) - y
↓
\left(1 - x\right) - y
double f(double x, double y) {
        double r309207 = 1.0;
        double r309208 = x;
        double r309209 = r309207 - r309208;
        double r309210 = y;
        double r309211 = r309209 - r309210;
        return r309211;
}
↓
double f(double x, double y) {
        double r309212 = 1.0;
        double r309213 = x;
        double r309214 = r309212 - r309213;
        double r309215 = y;
        double r309216 = r309214 - r309215;
        return r309216;
}

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

    \[\left(1 - x\right) - y\]

  2. Final simplification0.0

    \[\leadsto \left(1 - x\right) - y\]

Reproduce

herbie shell --seed 2020021 
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  :precision binary64
  (- (- 1 x) y))