Assertion: function's domain | /r/HasProperty | defined
Facets:
value: sometimes
type: TEMPORAL
value: explicitly
type: MANNER
value: well
type: DEGREE
Source sentences:
text: This is not a problem in usual mathematics, as it is generally not difficult to consider only functions whose domain and codomain are sets, which are well defined, even if the domain is not explicitly defined.
text: The domain of a function of several real variables is a subset of ℝ that is sometimes explicitly defined.
text: Once the domain has been defined, then the values of y that correspond to the values of x are called the range.