User's Manual
Math commands - Reference
Brackets
Table 8. Commands, braces
Operation Command Display
Round Brackets
(a)
a
Square Brackets
[b]
[b]
Double Square Brackets ldbracket c rdbracket
〚c〛
Single line lline a rline
∣a∣
Double line ldline a rdline
∥a∥
Braces lbrace w rbrace
{w}
Angle Brackets langle d rangle
〈d 〉
Operator Brackets langle a mline b rangle
〈a
∣
b〉
Group brackets (used for
program control)
{a}
a
Scalable round brackets
(add the word “left before a
left bracket and “right”
before a right bracket).
left ( stack{a # b # z} right )
a
b
z
Square brackets scalable
(as above).
left [ stack{ x # y} right ]
[
x
y
]
Double square brackets
scalable
left ldbracket c right rdbracket
〚
c
〛
Line scalable left lline a right rline
∣
a
∣
Double line scalable left ldline d right rdline
∥
d
∥
Brace scalable left lbrace e right rbrace
{
e
}
Angle bracket scalable left langle f right rangle
〈
f
〉
Operator brackets scalable left langle g mline h right
rangle
〈
g
∣
h
〉
Over brace scalable {The brace is above} overbrace
a
The brace is above
a
Under brace scaleable {the brace is below}underbrace
{f}
the brace is below
f
Math Objects 16