Line notation
# Line notation

Line notation is a typographical notation system using ASCII characters, most often used for chemical nomenclature.

## Chemistry

* Cell notation for representation of an electrochemical cell
* Dyson / IUPAC (1944)
* Hayward (1961)
* International Chemical Identifier (InChI)
* Wiswesser Line Notation (WLN) (1952)
* Simplified molecular input line entry specification (SMILES)
* Smiles arbitrary target specification (SMARTS)
* SYBYL Line Notation (SLN)

## Mathematics

* Mathematical markup language

## Music

* GUIDO music notation

## Chess

* Forsyth–Edwards Notation
