Average Error: 0 → 0
Time: 546.0ms
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 r124837 = x;
        double r124838 = r124837 + r124837;
        double r124839 = r124838 + r124837;
        double r124840 = r124839 + r124837;
        double r124841 = r124840 + r124837;
        return r124841;
}
↓
double f(double x) {
        double r124842 = x;
        double r124843 = r124842 + r124842;
        double r124844 = r124843 + r124842;
        double r124845 = r124844 + r124842;
        double r124846 = r124845 + r124842;
        return r124846;
}

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 2020027 
(FPCore (x)
  :name "Main:i from "
  :precision binary64
  (+ (+ (+ (+ x x) x) x) x))