Average Error: 0.0 → 0.0
Time: 19.1s
Precision: 64
\[\left(1 - x\right) - y\]
↓
\[1 - \left(y + x\right)\]
\left(1 - x\right) - y
↓
1 - \left(y + x\right)
double f(double x, double y) {
        double r13726702 = 1.0;
        double r13726703 = x;
        double r13726704 = r13726702 - r13726703;
        double r13726705 = y;
        double r13726706 = r13726704 - r13726705;
        return r13726706;
}
↓
double f(double x, double y) {
        double r13726707 = 1.0;
        double r13726708 = y;
        double r13726709 = x;
        double r13726710 = r13726708 + r13726709;
        double r13726711 = r13726707 - r13726710;
        return r13726711;
}

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. Using strategy rm

  3. Applied associate--l-0.0

    \[\leadsto \color{blue}{1 - \left(x + y\right)}\]

  4. Final simplification0.0

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

Reproduce

herbie shell --seed 2019200 +o rules:numerics
(FPCore (x y)
  :name "Data.Colour.CIE.Chromaticity:chromaCoords from colour-2.3.3"
  (- (- 1.0 x) y))