Physics: bra-ket\Bra

\BraCommand

Used for bra vectors with automatically sized delimiters when the enclosed content is tall or complex.

\Bra a
Available in
braket
Kind
prefix
Allowed mode
math
Frequency
Not measured
Commonality
low
Renderer support
PackageMathJaxKaTeXXeTeX
braketMathJax: FullKaTeX: FullXeTeX: None
About the test scope

Syntax#

\Bram{a}math content

Argspec m — one mandatory argument. Reading argspecs

In TeXForm#

TeXForm parses this entry as prefix syntax; the package determines its argument specification.

Expands to#

\Bra{#1} {\left\langle {#1} \right\vert}

MathJax reads #1 with GetArgument, so a single token can be used without braces.

Equivalent forms#

  • {\left\langle {#1} \right\vert}exact

See also#

Test cases#

braket
InputCaseMathJaxKaTeXXeTeX
\Bra{a}Positive · baselinePassPassFail
\Bra aPositive · bare[0]PassPassFail
All 22 in Physics: bra-ket