Average Error: 0 → 0
Time: 570.0ms
Precision: 64
\[\left(\left(\left(x + x\right) + x\right) + x\right) + x\]
↓
\[\left(\left(\left(x + x\right) + x\right) + x\right) + x\]
\left(\left(\left(x + x\right) + x\right) + x\right) + x
↓
\left(\left(\left(x + x\right) + x\right) + x\right) + x
double f(double x) {
        double r108335 = x;
        double r108336 = r108335 + r108335;
        double r108337 = r108336 + r108335;
        double r108338 = r108337 + r108335;
        double r108339 = r108338 + r108335;
        return r108339;
}
↓
double f(double x) {
        double r108340 = x;
        double r108341 = r108340 + r108340;
        double r108342 = r108341 + r108340;
        double r108343 = r108342 + r108340;
        double r108344 = r108343 + r108340;
        return r108344;
}

Error

Bits error versus x

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\left(\left(\left(x + x\right) + x\right) + x\right) + x\]

  2. Final simplification0

    \[\leadsto \left(\left(\left(x + x\right) + x\right) + x\right) + x\]

Reproduce

herbie shell --seed 2019354 
(FPCore (x)
  :name "Main:i from "
  :precision binary64
  (+ (+ (+ (+ x x) x) x) x))