Polynym Math

set comparison between two polynyms

Pquadrivium ⊥ Pimage


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

$$A \cup B =$$
{ arithmetic, astronomy, earth, geometry, grass, heaven, lake, mountain, music, river, thunder, wood }

Symmetric Difference

$$A \ominus B =$$
{ arithmetic, astronomy, earth, geometry, grass, heaven, lake, mountain, music, river, thunder, wood }

Difference

$$A - B =$$
{ arithmetic, astronomy, geometry, music }

Difference

$$B - A =$$
{ earth, grass, heaven, lake, mountain, river, thunder, wood }

Cartesian Product

$$A \times B =$$
{ (arithmetic, earth),
(arithmetic, grass),
(arithmetic, heaven),
(arithmetic, lake),
(arithmetic, mountain),
(arithmetic, river),
(arithmetic, thunder),
(arithmetic, wood),
(astronomy, earth),
(astronomy, grass),
(astronomy, heaven),
(astronomy, lake),
(astronomy, mountain),
(astronomy, river),
(astronomy, thunder),
(astronomy, wood),
(geometry, earth),
(geometry, grass),
(geometry, heaven),
(geometry, lake),
(geometry, mountain),
(geometry, river),
(geometry, thunder),
(geometry, wood),
(music, earth),
(music, grass),
(music, heaven),
(music, lake),
(music, mountain),
(music, river),
(music, thunder),
(music, wood) }
Polynym
Quadrivium

quadrivium

Source
Boethius
Area
Education
Mode
part
Depth
4
User
scotty


vs.

Polynym
Bagua

image

Source
I Ching
Area
Philosophy
Mode
type
Depth
8
User
scotty
4 parts of quadrivium

8 types of image
arithmetic
geometry
music
astronomy

grass
wood
lake
earth
mountain
river
thunder
heaven
© 2026 Nymology