Feedback
Cartesian product
Meaning
Noun
●
In Set theory:
The set
of all
possible
pairs
of
elements
whose
components
are members of
two sets
. Notation: X×Y=(x,y)‖x∈X∧y∈Y.
●
In Databases:
All possible
combinations
of
rows
between
all of
the
tables
listed.
●
In Geometry:
The set of
points
in an (m +
n
)-dimensional Cartesian
space
corresponding
to all possible
pairs
of
points
from the
two sets
from
spaces
of
dimension
m
and
n
. Notation: X×Y=(x_1,...x_m,y_1,...y_n)‖(x_1,...x_m)∈X∧(y_1,...y_n)∈Y.
Sourced from
Wiktionary
Synonyms
Cartesian Product
Direct Product
Join 10 million students and professionals writing 70% faster at QuillBot.com
Start writing better