Polynym Math

set comparison between two polynyms

Pcell ⊥ Pbrain

Random Picks

Equality

$$A \neq B$$
A is not equal to B

Subset

$$A \not\subseteq B$$
A is not a subset of or equal to B

Superset

$$A \not\supseteq B$$
A is not a superset of or equal to B

Intersection

$$A \cap B =$$
{ }

Union

$$A \cup B =$$
{ brainstem, cerebellum, cerebrum, eukaryote, prokaryote }

Symmetric Difference

$$A \ominus B =$$
{ brainstem, cerebellum, cerebrum, eukaryote, prokaryote }

Difference

$$A - B =$$
{ eukaryote, prokaryote }

Difference

$$B - A =$$
{ brainstem, cerebellum, cerebrum }

Cartesian Product

$$A \times B =$$
{ (eukaryote, brainstem),
(eukaryote, cerebellum),
(eukaryote, cerebrum),
(prokaryote, brainstem),
(prokaryote, cerebellum),
(prokaryote, cerebrum) }
Polynym
Cell division

cell

Area
Biology
Mode
type
Depth
2
User
scotty

vs.
Polynym
http://mayfieldcli...

brain

Source
Gray
Area
Anatomy
Mode
part
Depth
3
User
scotty
2 types of cell

⊥

 3 parts of brain
prokaryote
eukaryote

⊥

 cerebrum
cerebellum
brainstem
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