This is for a producing inner products of quantum states in bra–ket notation , using wikicode, ideally with {{math }}, as an alternative to LaTeX in <math> mode.

This template uses {{braket }}.

Application [ edit ] There are two parameters, which is the text to be displayed as the bra and ket labels.

Examples [ edit ] The inner product of the kets |ξ⟩ and |ψ⟩ can be written: ⟨ψ|ξ⟩ = ⟨ξ|ψ⟩ ^{†} , that is `{} = {}<sup>†</sup>`

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Using {{math }}, the inner product can be written: ⟨ψ|ξ⟩ , that is `{}}}`

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See also [ edit ] Math templates

Conversions

convert many units (see: list ) cvt many units; abbreviated {{convert }} convinfobox for use in infoboxes bbl to t barrels of oil to tonnes long ton long hundredweights, quarters and pounds to kilograms; long tons and hundredweights to pounds and metric tons miles-chains miles and chains to kilometres linking "chains" rndfrac decimals to fractions

Notation

bigmath for stand-alone formulas, using a bigger font to match \displaystyle PNG-rendered TeX formulas bra–ket notation frac for creating fractions ^{3} ⁄_{5} (not for use in science or mathematical articles; instead, use `{{`sfrac }}

) intmath integral symbols angular brackets multiline delimiters (2–5 lines inclusive) math for short inline formulas mathcal [mathematical] calligraphic font for use in mathematical formulas, as an alternative to \mathcal{...} in LaTeX markup

mvar a short form to refer to individual italicized maths variables in normal text arbitrary characters/diacritics set above/below one another radic Radicals √2 sfrac for creating fractions 3 / 5 (this template should be used in science or mathematical articles instead of `{{`frac }}

) Subscripts and superscripts tmath wraps a TeX math expression in <math> tags val to report measurement values, uncertainties and units vec for various overarrows, underarrows, pointing left, right or both ways