This element specifies the degree in the mathematical radical, for example the 3 in (XML representation is below). This element is optional. When omitted, the square root function, as in , is assumed. [Example:

<m:rad>
<m:deg>
<m:r>
<m:rPr>
<m:scr m:val="roman"/>
<m:sty m:val="p"/>
</m:rPr>
<m:t>3</m:t>
</m:r>
</m:deg>

<m:e>
<m:r>
<m:t>x</m:t>
</m:r>
</m:e>
</m:rad>

end example]

Parent Elements

rad (§7.1.2.88)

Child Elements	Subclause
acc (Accent)	§7.1.2.1
argPr (Argument Properties)	§7.1.2.5
bar (Bar)	§7.1.2.7
bookmarkEnd (Bookmark End)	§2.13.6.1
bookmarkStart (Bookmark Start)	§2.13.6.2
borderBox (Border-Box Function)	§7.1.2.11
box (Box Function)	§7.1.2.13
commentRangeEnd (Comment Anchor Range End)	§2.13.4.3
commentRangeStart (Comment Anchor Range Start)	§2.13.4.4
ctrlPr (Control Properties)	§7.1.2.23
customXmlDelRangeEnd (Custom XML Markup Deletion End)	§2.13.5.4
customXmlDelRangeStart (Custom XML Markup Deletion Start)	§2.13.5.5
customXmlInsRangeEnd (Custom XML Markup Insertion End)	§2.13.5.6
customXmlInsRangeStart (Custom XML Markup Insertion Start)	§2.13.5.7
customXmlMoveFromRangeEnd (Custom XML Markup Move Source End)	§2.13.5.8
customXmlMoveFromRangeStart (Custom XML Markup Move Source Start)	§2.13.5.9
customXmlMoveToRangeEnd (Custom XML Markup Move Destination Location End)	§2.13.5.10
customXmlMoveToRangeStart (Custom XML Markup Move Destination Location Start)	§2.13.5.11
d (Delimiter Function)	§7.1.2.24
del (Deleted Run Content)	§2.13.5.12
eqArr (Equation-Array Function)	§7.1.2.34
f (Fraction Function)	§7.1.2.36
func (Function Apply Function)	§7.1.2.39
groupChr (Group-Character Function)	§7.1.2.41
ins (Inserted Run Content)	§2.13.5.20
limLow (Lower-Limit Function)	§7.1.2.54
limUpp (Upper-Limit Function)	§7.1.2.56
m (Matrix Function)	§7.1.2.60
moveFrom (Move Source Run Content)	§2.13.5.21
moveFromRangeEnd (Move Source Location Container - End)	§2.13.5.23
moveFromRangeStart (Move Source Location Container - Start)	§2.13.5.24
moveTo (Move Destination Run Content)	§2.13.5.26
moveToRangeEnd (Move Destination Location Container - End)	§2.13.5.27
moveToRangeStart (Move Destination Location Container - Start)	§2.13.5.28
nary (n-ary Operator Function)	§7.1.2.70
oMath (Office Math)	§7.1.2.77
oMathPara (Math Paragraph)	§7.1.2.78
permEnd (Range Permission End)	§2.13.7.1
permStart (Range Permission Start)	§2.13.7.2
phant (Phantom Function)	§7.1.2.81
proofErr (Proofing Error Anchor)	§2.13.8.1
r (Run)	§7.1.2.87
rad (Radical Function)	§7.1.2.88
sPre (Pre-Sub-Superscript Function)	§7.1.2.99
sSub (Subscript Function)	§7.1.2.101
sSubSup (Sub-Superscript Function)	§7.1.2.103
sSup (Superscript Function)	§7.1.2.105

The following XML Schema fragment defines the contents of this element:

</sequence>

</complexType>