Average Error: 0.0 → 0.0
Time: 1.8s
Precision: 64
\[\frac{x + y}{y + y}\]
↓
\[\frac{x + y}{y + y}\]
\frac{x + y}{y + y}
↓
\frac{x + y}{y + y}
double f(double x, double y) {
        double r531160 = x;
        double r531161 = y;
        double r531162 = r531160 + r531161;
        double r531163 = r531161 + r531161;
        double r531164 = r531162 / r531163;
        return r531164;
}
↓
double f(double x, double y) {
        double r531165 = x;
        double r531166 = y;
        double r531167 = r531165 + r531166;
        double r531168 = r531166 + r531166;
        double r531169 = r531167 / r531168;
        return r531169;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Target

Original0.0
Target0.0
Herbie0.0
\[0.5 \cdot \frac{x}{y} + 0.5\]

Derivation

  1. Initial program 0.0

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

  2. Final simplification0.0

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

Reproduce

herbie shell --seed 2019199 
(FPCore (x y)
  :name "Data.Random.Distribution.T:$ccdf from random-fu-0.2.6.2"

  :herbie-target
  (+ (* 0.5 (/ x y)) 0.5)

  (/ (+ x y) (+ y y)))