Polynym Math

set comparison between two polynyms

Pmood ⊥ Pstar sign (mutable)


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

$$A \cup B =$$
{ angry, bored, gemini, happy, peaceful, pisces, sagittarius, virgo }

Symmetric Difference

$$A \ominus B =$$
{ angry, bored, gemini, happy, peaceful, pisces, sagittarius, virgo }

Difference

$$A - B =$$
{ angry, bored, happy, peaceful }

Difference

$$B - A =$$
{ gemini, pisces, sagittarius, virgo }

Cartesian Product

$$A \times B =$$
{ (angry, gemini),
(angry, pisces),
(angry, sagittarius),
(angry, virgo),
(bored, gemini),
(bored, pisces),
(bored, sagittarius),
(bored, virgo),
(happy, gemini),
(happy, pisces),
(happy, sagittarius),
(happy, virgo),
(peaceful, gemini),
(peaceful, pisces),
(peaceful, sagittarius),
(peaceful, virgo) }

mood

Source
2DES
Area
Psychology
Mode
type
Depth
4
User
scotty


vs.

star sign (mutable)

Area
Astrology
Mode
type
Depth
4
User
kemp
4 types of mood

⊥

4 types of star sign (mutable)
happy
angry
bored
peaceful

⊥

gemini
virgo
sagittarius
pisces
© 2026 Nymology