Average Error: 0 → 0
Time: 1.1s
Precision: 64
\[\left(\left(\left(x + x\right) + x\right) + x\right) + x\]
↓
\[\left(x + \left(\left(x + x\right) + x\right)\right) + x\]
\left(\left(\left(x + x\right) + x\right) + x\right) + x
↓
\left(x + \left(\left(x + x\right) + x\right)\right) + x
double f(double x) {
        double r102262 = x;
        double r102263 = r102262 + r102262;
        double r102264 = r102263 + r102262;
        double r102265 = r102264 + r102262;
        double r102266 = r102265 + r102262;
        return r102266;
}
↓
double f(double x) {
        double r102267 = x;
        double r102268 = r102267 + r102267;
        double r102269 = r102268 + r102267;
        double r102270 = r102267 + r102269;
        double r102271 = r102270 + r102267;
        return r102271;
}

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

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

Reproduce

herbie shell --seed 2019179 
(FPCore (x)
  :name "Main:i from "
  (+ (+ (+ (+ x x) x) x) x))