Polynym Math

set comparison between two polynyms

Pdesign process ⊥ Pmood


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, define, deliver, develop, discover, happy, peaceful }

Symmetric Difference

$$A \ominus B =$$
{ angry, bored, define, deliver, develop, discover, happy, peaceful }

Difference

$$A - B =$$
{ define, deliver, develop, discover }

Difference

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

Cartesian Product

$$A \times B =$$
{ (define, angry),
(define, bored),
(define, happy),
(define, peaceful),
(deliver, angry),
(deliver, bored),
(deliver, happy),
(deliver, peaceful),
(develop, angry),
(develop, bored),
(develop, happy),
(develop, peaceful),
(discover, angry),
(discover, bored),
(discover, happy),
(discover, peaceful) }

design process

Source
UK Design Council
Area
Design
Mode
step
Depth
4
User
scotty


vs.

mood

Source
2DES
Area
Psychology
Mode
type
Depth
4
User
scotty
4 steps of design process

4 types of mood
discover
define
develop
deliver

happy
angry
bored
peaceful
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