# braket – Dirac bra-ket and set notations

Provides macros to typeset bra-ket notation, as well as set
specifiers, with a single (“`|`”) or a double
(“`||`” or (“`\|`”)
vertical bar
specifier in between two bracketed parts. Each macro comes in a
fixed-size version and an expanding version.

If the package finds itself operating under
e-tex, it uses the extended primitive
`\middle` for more reliable results

Sources | `/macros/latex/contrib/braket` |

Documentation | |

Licenses | Public Domain Software |

Maintainer | Donald Arseneau |

Contained in | TeX Live as braket MiKTeX as braket |

Topics | Maths Physics |

Download the contents of this package in one zip archive (211.8k).

## Suggestions

Maybe you are interested in the following packages as well.

- physics: Macros supporting the Mathematics of Physics
- subsupscripts: A range of sub- and superscript commands
- hepparticles: Macros for typesetting high energy physics particle names
- phfextendedabstract: Typeset extended abstracts for conferences, such as often encountered in quantum information theory

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