- Look up
Cardinal or
cardinal in Wiktionary, the free dictionary.
Cardinal or The
Cardinal most
commonly refers to Cardinalidae, a
family of
North and...
- A
cardinal (Latin:
Sanctae Romanae Ecclesiae cardinalis, lit. '
cardinal of the Holy
Roman Church') is a
senior member of the
clergy of the
Catholic Church...
- In mathematics, the
cardinality of a set is the
number of its elements. The
cardinality of a set may also be
called its size, when no
confusion with other...
- a
cardinal number, or
cardinal for short, is what is
commonly called the
number of
elements of a set. In the case of a
finite set, its
cardinal number...
- continuum. It is an
infinite cardinal number and is
denoted by
c {\displaystyle {\mathbf {\mathfrak {
c}}}} (lowercase
Fraktur "
c") or | R | {\displaystyle...
- (infinite)
cardinal number,
denoted by
c {\displaystyle {\mathfrak {
c}}} .
Georg Cantor proved that the
cardinality c {\displaystyle {\mathfrak {
c}}} is larger...
- The
northern cardinal (Cardinalis cardinalis),
known colloquially as the
common cardinal, red
cardinal, or just
cardinal, is a bird in the
genus Cardinalis...
- The
College of
Cardinals, more
formally the
Sacred College of
Cardinals, is the body of all
cardinals of the
Catholic Church. As of 1 March 2025,[update]...
-
Cardinals are
senior members of the
clergy of the
Catholic Church. As
titular members of the
clergy of the
Diocese of Rome, they
serve as
advisors to...
-
cardinality
c {\displaystyle {\mathfrak {
c}}} . One has
c = 2 ℵ 0 , {\displaystyle {\mathfrak {
c}}=2^{\aleph _{0}},}
meaning that the
cardinality of the real...
