Average Error: 0.0 → 0.0

Time: 6.5s

Precision: 64

\[\frac{x + y}{10.0}\]

↓

\[\frac{y + x}{10.0}\]

\frac{x + y}{10.0}

↓

\frac{y + x}{10.0}

double f(double x, double y) {
        double r276719 = x;
        double r276720 = y;
        double r276721 = r276719 + r276720;
        double r276722 = 10.0;
        double r276723 = r276721 / r276722;
        return r276723;
}

↓

double f(double x, double y) {
        double r276724 = y;
        double r276725 = x;
        double r276726 = r276724 + r276725;
        double r276727 = 10.0;
        double r276728 = r276726 / r276727;
        return r276728;
}

Error

The X axis uses an exponential scale — Bits error versus `x`

Try it out

In
Out

Enter valid numbers for all inputs

Derivation

Initial program 0.0
\[\frac{x + y}{10.0}\]
Final simplification0.0
\[\leadsto \frac{y + x}{10.0}\]

Reproduce

herbie shell --seed 2019163 
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))