Average Error: 0.0 → 0.0
Time: 2.4s
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 r12239471 = 1.0;
        double r12239472 = x;
        double r12239473 = r12239471 - r12239472;
        double r12239474 = y;
        double r12239475 = r12239473 - r12239474;
        return r12239475;
}
↓
double f(double x, double y) {
        double r12239476 = 1.0;
        double r12239477 = x;
        double r12239478 = r12239476 - r12239477;
        double r12239479 = y;
        double r12239480 = r12239478 - r12239479;
        return r12239480;
}

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))