Average Error: 0.0 → 0.0
Time: 1.3s
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 r12953225 = 1.0;
        double r12953226 = x;
        double r12953227 = r12953225 - r12953226;
        double r12953228 = y;
        double r12953229 = r12953227 - r12953228;
        return r12953229;
}
↓
double f(double x, double y) {
        double r12953230 = 1.0;
        double r12953231 = x;
        double r12953232 = r12953230 - r12953231;
        double r12953233 = y;
        double r12953234 = r12953232 - r12953233;
        return r12953234;
}

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 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))