LaTex Reference

Contents

LaTex Reference#

The equations on this site were created using LaTex, a type-setting program for rendering mathematical symbols. On this page you will find the syntax for creating symbols that frequently occur in this class.

Arithmetic#

Fractions: \frac{a}{b}

$\frac{a}{b}$

Relations#

Inclusion: \in

$\in$

Exclusion: \notin

$\notin$

Subset: \subset

$\subset$

Proper Subset: \subseteq

$\subseteq$

Less Than Or Equal To: \leq

$\leq$

Greater Than Or Equal TO: \geq

$\geq$

Approximately: \approx

$\approx$

Operations#

Union: \cup

$\cup$

Intersection: \cap

$\cap$

Sum: \sum_{i=0}^n i

$\sum_{i=0}^n i$

Sets#

Null Set : \varnothing

$\varnothing$

Natural Numbers : \mathbb{N}

$\mathbb{N}$

Logic#

Equivalence: \equiv

$\equiv$

Implication: \implies

$\implies$

Universal Quantifier: \forall

$\forall$

Existential Quantifier: \exists

$\exists$

AND: \land

$\land$

NOT: \neg

$\neg$

OR: \lor

$\lor$

Grammatical#

Vertical Delimiter: \mid

$\mid$