Assertion: trigonometric function's argument | /r/HasProperty | changed by arbitrary multiple of 2π
Facets:
value: without making any difference
type: MANNER
Source sentences:
text: The argument could be changed by an arbitrary multiple of 2π (corresponding to a complete turn around the origin) without making any difference to the angle, but to define atan2 uniquely one uses the principal value in the range ( − π , π ] {