Average Error: 0.0 → 0.0
Time: 854.0ms
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 r269423 = x;
        double r269424 = 1.0;
        double r269425 = r269423 + r269424;
        double r269426 = y;
        double r269427 = r269425 * r269426;
        double r269428 = r269427 - r269423;
        return r269428;
}
↓
double f(double x, double y) {
        double r269429 = x;
        double r269430 = 1.0;
        double r269431 = r269429 + r269430;
        double r269432 = y;
        double r269433 = r269431 * r269432;
        double r269434 = r269433 - r269429;
        return r269434;
}

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 2020036 
(FPCore (x y)
  :name "Data.Colour.SRGB:transferFunction from colour-2.3.3"
  :precision binary64
  (- (* (+ x 1) y) x))