Average Error: 0.0 → 0.0
Time: 4.4s
Precision: 64
\[\left(x + 1\right) \cdot y - x\]
↓
\[\left(x + 1\right) \cdot y - x\]
\left(x + 1\right) \cdot y - x
↓
\left(x + 1\right) \cdot y - x
double f(double x, double y) {
        double r279243 = x;
        double r279244 = 1.0;
        double r279245 = r279243 + r279244;
        double r279246 = y;
        double r279247 = r279245 * r279246;
        double r279248 = r279247 - r279243;
        return r279248;
}
↓
double f(double x, double y) {
        double r279249 = x;
        double r279250 = 1.0;
        double r279251 = r279249 + r279250;
        double r279252 = y;
        double r279253 = r279251 * r279252;
        double r279254 = r279253 - r279249;
        return r279254;
}

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

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2020047 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))