Assertion: function's domain | /r/HasProperty | restricted
Facets:
value: as in example
type: OTHER
value: arbitrarily
type: DEGREE
Source sentences:
text: If the domain is restricted to only include the positive reals (that is, if the natural logarithm function is viewed as a function from the positive reals to the reals), then the natural logarithm is a function.
text: Certain “inverse” functions, like the inverse trig functions, have limited domains as well.
text: Or, as in Example 1 below, the domain may be arbitrarily restricted.