Average Error: 0 → 0
Time: 465.0ms
Precision: binary64
\[\pi + \sin \pi\]
↓
\[\pi\]
\pi + \sin \pi
↓
\pi
double code() {
	return ((double) (((double) M_PI) + ((double) sin(((double) M_PI)))));
}
↓
double code() {
	return ((double) M_PI);
}

Error

Try it out

Your Program's Arguments

    Results

    Enter valid numbers for all inputs

    Derivation

    1. Initial program 0

      \[\pi + \sin \pi\]

    2. Simplified0

      \[\leadsto \color{blue}{\pi}\]

    3. Final simplification0

      \[\leadsto \pi\]

    Reproduce

    herbie shell --seed 2020153 
(FPCore ()
  :name "(+ PI (sin PI))"
  :precision binary64
  (+ PI (sin PI)))