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Subscript: Place a character below the baseline—Wolfram Documentation

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Subscript

Subscript

is an object that formats as x_y.

Subscript[x,y₁,y₂,…]

formats as x_{y₁, y₂,…}.

Details

In a notebook, a subscript can be created using or . moves out of the subscript position.
Input of the form in a notebook is interpreted as Subscript[x,y].
Subscript[x,y] formats as in StandardForm and TraditionalForm.
In InputForm, Subscript[x,y] formats literally as Subscript[x,y].
The baseline of Subscript[x,y] is taken to be the baseline of .
Subscript[x,y] is normally output with in a smaller font than .

Examples

Basic Examples (3)

Generate a subscript:

Wolfram Language code: Subscript[a, n]

To enter directly enter a n:

Wolfram Language code: Subscript[a, n]

A matrix of subscripted elements:

Wolfram Language code: Array[Subscript[a, #1, #2]&, {3, 3}]//MatrixForm

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