## Contents

$+$

A binary operation on two numbers or variables.

Its $\LaTeX$ code is + .

## Also see

See:

Symbols:Positive Quantity
Symbols:Ordered Sum
Symbols:Commutative Operation
Symbols:Disjunction (Deprecated)

for other uses of this symbol.

## Historical Note

The use of $+$ sign in the context of addition of numbers first appeared in $1518$ in a work by Henricus Grammateus.