Average Error: 0.0 → 0.0
Time: 2.3s
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 r353278 = x;
        double r353279 = 1.0;
        double r353280 = r353278 + r353279;
        double r353281 = y;
        double r353282 = r353280 * r353281;
        double r353283 = r353282 - r353278;
        return r353283;
}
↓
double f(double x, double y) {
        double r353284 = x;
        double r353285 = 1.0;
        double r353286 = r353284 + r353285;
        double r353287 = y;
        double r353288 = r353286 * r353287;
        double r353289 = r353288 - r353284;
        return r353289;
}

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 2020046 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))