Average Error: 0.0 → 0.0
Time: 1.0s
Precision: binary64
\[\sin \left(2 \cdot pi\right)\]
↓
\[\sin \left(2 \cdot pi\right)\]
\sin \left(2 \cdot pi\right)
↓
\sin \left(2 \cdot pi\right)
double code(double pi) {
	return ((double) sin(((double) (2.0 * pi))));
}
↓
double code(double pi) {
	return ((double) sin(((double) (2.0 * pi))));
}

Error

Bits error versus pi

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.0

    \[\sin \left(2 \cdot pi\right)\]

  2. Final simplification0.0

    \[\leadsto \sin \left(2 \cdot pi\right)\]

Reproduce

herbie shell --seed 2020153 
(FPCore (pi)
  :name "(sin (* 2 pi))"
  :precision binary64
  (sin (* 2.0 pi)))