Polynym Math

set comparison between two polynyms

Pgrammar ⊥ Ppsychosexual development


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

$$A \cup B =$$
{ anal, context-free, context-sensitive, genital, latency, oral, phallic, recursively enumerable, regular }

Symmetric Difference

$$A \ominus B =$$
{ anal, context-free, context-sensitive, genital, latency, oral, phallic, recursively enumerable, regular }

Difference

$$A - B =$$
{ context-free, context-sensitive, recursively enumerable, regular }

Difference

$$B - A =$$
{ anal, genital, latency, oral, phallic }

Cartesian Product

$$A \times B =$$
{ (context-free, anal),
(context-free, genital),
(context-free, latency),
(context-free, oral),
(context-free, phallic),
(context-sensitive, anal),
(context-sensitive, genital),
(context-sensitive, latency),
(context-sensitive, oral),
(context-sensitive, phallic),
(recursively enumerable, anal),
(recursively enumerable, genital),
(recursively enumerable, latency),
(recursively enumerable, oral),
(recursively enumerable, phallic),
(regular, anal),
(regular, genital),
(regular, latency),
(regular, oral),
(regular, phallic) }

grammar

Source
Noam Chomsky
Area
Linguistics
Mode
type
Depth
4
User
scotty


vs.

psychosexual development

Source
Sigmund Freud
Area
Psychology
Mode
step
Depth
5
User
scotty
4 types of grammar

5 steps of psychosexual development
recursively enumerable
context-sensitive
context-free
regular

oral
anal
phallic
latency
genital
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