({{, (RefLink[Underscript, paclet:ref/Underscript])[x,y]
is an object that formats as (Underscript[x, y]). }})

OpenersNotesSection(Spacer1)Details

In a notebook, an underscript can be created using (Key1[ctrl, 4]) or (Key1[ctrl, $]). (Key1[ctrl, space]) moves out of the underscript position.

Input of the form (Underscript[x, y]) in a notebook is interpreted as (RefLink[Underscript, paclet:ref/Underscript])[x,y].

(RefLink[Underscript, paclet:ref/Underscript])[x,y] formats as (Underscript[x, y]) in (RefLink[StandardForm, paclet:ref/StandardForm]) and (RefLink[TraditionalForm, paclet:ref/TraditionalForm]).

In (RefLink[InputForm, paclet:ref/InputForm]), (RefLink[Underscript, paclet:ref/Underscript])[x,y] formats literally as (RefLink[Underscript, paclet:ref/Underscript])[x,y].

The baseline of (RefLink[Underscript, paclet:ref/Underscript])[x,y] is taken to be the baseline of x.

(RefLink[Underscript, paclet:ref/Underscript])[x,y] is usually output with y in a smaller font than x.

OpenersPrimaryExamplesSection(Spacer1)Examples  (3)

OpenersExampleSection0(Spacer1)Basic Examples  (3)

Underscript[x,y]

Type x (Key1[ctrl, 4]) y (Key1[ctrl, space]) to enter directly:

(Underscript[x, y])

The baseline is that of x:

{Underscript[x,y],x+y}

({{DocumentationFooterIconsRelatedFunction.png, ({{See Also}, {(RefLink[Overscript, paclet:ref/Overscript])  ▪  (RefLink[Underoverscript, paclet:ref/Underoverscript])  ▪  (RefLink[Subscript, paclet:ref/Subscript])  ▪  (RefLink[Grid, paclet:ref/Grid])  ▪  (RefLink[ScriptSizeMultipliers, paclet:ref/ScriptSizeMultipliers])  ▪  (RefLink[Labeled, paclet:ref/Labeled])  ▪  (RefLink[PlotLabel, paclet:ref/PlotLabel])  ▪  (RefLink[UnderscriptBox, paclet:ref/UnderscriptBox])}})}})

({{DocumentationFooterIconsRelatedTutorial.png, ({{Tutorials}, {▪(RefLinkPlain[Operators without Built-in Meanings, paclet:tutorial/OperatorsWithoutBuiltInMeanings])}, {▪(RefLinkPlain[Typing Underscripts, paclet:tutorial/TypingUnderscripts])}})}})

({{DocumentationFooterIconsRelatedGuide.png, ({{Related Guides}, {▪(RefLinkPlain[Symbolic Notational Forms, paclet:guide/SymbolicNotationalForms])}})}})