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Add bra-ket notation (#2162)

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* Add bra-ket notation

* Fix typo

* Remove ketbra

* Remove ketbra, add Bra and Ket

* Add Bra/Ket and fix a typo in bra's source

* Fix bra-ket typo in docs

* Fix bra-ket escape typo in docs

* Replace bra-ket pipe with \vert in docs
This commit is contained in:
Rui Okada
2019-12-11 19:02:19 -08:00
committed by Kevin Barabash
parent 800cdb2d23
commit 4b905064ab
4 changed files with 44 additions and 0 deletions
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10
src/macros.js
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@@ -930,6 +930,16 @@ defineMacro("\\argmin", "\\DOTSB\\operatorname*{arg\\,min}");
defineMacro("\\argmax", "\\DOTSB\\operatorname*{arg\\,max}");
defineMacro("\\plim", "\\DOTSB\\mathop{\\operatorname{plim}}\\limits");
//////////////////////////////////////////////////////////////////////
// braket.sty
// http://ctan.math.washington.edu/tex-archive/macros/latex/contrib/braket/braket.pdf
defineMacro("\\bra", "\\mathinner{\\langle{#1}|}");
defineMacro("\\ket", "\\mathinner{|{#1}\\rangle}");
defineMacro("\\braket", "\\mathinner{\\langle{#1}\\rangle}");
defineMacro("\\Bra", "\\left\\langle#1\\right|");
defineMacro("\\Ket", "\\left|#1\\right\\rangle");
// Custom Khan Academy colors, should be moved to an optional package
defineMacro("\\blue", "\\textcolor{##6495ed}{#1}");
defineMacro("\\orange", "\\textcolor{##ffa500}{#1}");