InputAliases

InputAliases is an option for cells that allows you to define customized keyboard aliases for frequently used expressions.

Using this option you can define aliases for any typeset expression, however complicated. For example, if you set InputAliases {"a1" SubscriptBox["a", "1"]}, then typing a1 enters the character into the notebook.

InputAliases is specified as a list with each element defining a single alias. The full form of each alias must be specified by its complete Mathematica expression.

This option is typically specified in a style sheet.

Note: to enter the character , press the key.