Mathematics Symbols


Sets of Numbers:


Natural Numbers $ : \mathbb{N} $

Rational Numbers $ : \mathbb{Q} $

Real Numbers $ : \mathbb{R} $

Complex Numbers $ : \mathbb{C} $

Integers $ : \mathbb{Z} $


Operations/Quantifiers:


"There exists..." :: $ \exists $

"... for all..." :: $ \forall $

"... is an element ... " :: $ \in $

"... is the subset of ..." :: $ \subseteq $

"... is the superset of..." :: $ \supseteq $


p/s: Feel free to add more...

Factor Groups:

$ G/H $: Let $ H $ be a normal subgroup of group $ G $. Then $ G/H = \{aH|a \in G\} $ is a group under operation $ (aH)(bH) = abH $.

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Followed her dream after having raised her family.

Ruth Enoch, PhD Mathematics