cardinality

We say that the two sets have the same cardinality.

This works well when the numbers in the set are of about the same size as its cardinality or less.

This is said to be the cardinality of a given table in relation to another.

However, it has the same size as the whole set: the cardinality of the continuum.

See below for more details on the cardinality of the continuum.

On the edge of each line, arrows indicate the cardinality.

Cardinality is studied for its own sake as part of set theory.

Certain cardinality constraints on relationship sets may be indicated as well.

In this case, "cardinality" means nothing more being able to give consistent answers to these particular questions.

Note that in both representations the empty product has cardinality 1.

Since the natural numbers have cardinality each real number has digits in its expansion.

This is the cardinality of intrinsic value in Hartman's system.

That is, the "cardinality" of a set was not defined as a specific object itself.

Cardinality is also used for determining the "size" of infinite sets.

Since this field contains R it has cardinality at least that of the continuum.

Thus, a column with the lowest possible cardinality would have the same value for every row.

It says that the cardinality of the intersection between the two sets equals 3.

Two sets of the same order type have the same cardinality.

The class of all groups of a given infinite cardinality.

The lower the cardinality, the more duplicated elements in a column.

However, not all infinite sets have the same cardinality.

The number of tuples in a relation define its cardinality.

In mathematics, the cardinality of a set means the number of its elements.

The set and the set have the same cardinality.

Relationships may be given cardinality constraints and role names.