Average Error: 0 → 0
Time: 899.0ms
Precision: binary64
\[\cos pi\]
↓
\[\cos pi\]
\cos pi
↓
\cos pi
double code(double pi) {
	return ((double) cos(pi));
}
↓
double code(double pi) {
	return ((double) cos(pi));
}

Error

Bits error versus pi

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0

    \[\cos pi\]

  2. Final simplification0

    \[\leadsto \cos pi\]

Reproduce

herbie shell --seed 2020152 
(FPCore (pi)
  :name "(cos pi)"
  :precision binary64
  (cos pi))