Average Error: 0.0 → 0.0

Time: 12.4s

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 r480227 = x;
        double r480228 = y;
        double r480229 = r480227 + r480228;
        double r480230 = 10.0;
        double r480231 = r480229 / r480230;
        return r480231;
}

↓

double f(double x, double y) {
        double r480232 = y;
        double r480233 = x;
        double r480234 = r480232 + r480233;
        double r480235 = 10.0;
        double r480236 = r480234 / r480235;
        return r480236;
}

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 2019158 +o rules:numerics
(FPCore (x y)
  :name "Text.Parsec.Token:makeTokenParser from parsec-3.1.9, A"
  (/ (+ x y) 10.0))