Assertion: function's value | /r/HasProperty | single
Facets:
Source sentences:
text: A scalar function returns only a single value (or NULL), whereas a table function returns a (relational) table comprising zero or more rows, each row with one or more columns.
text: Recall that the definition of the limit that we’re working with requires that the function be approaching a single value (our guess) as \(t\) gets closer and closer to the point in question.
text: Recall from our definition of the limit that in order for a limit to exist the function must be settling down in towards a single value as we get closer to the point in question.
text: According to our definition of the limit the function needs to move in towards a single value as we move in towards \(t = a\) (from both sides).