Hi Hans,
Will \mvert and \mid also be included in the \autofence logic? It would be
quite useful.
Le jeu. 25 août 2022 à 18:18, Hans Hagen via ntg-context
Hi,
I uploaded a new lmtx. Again some updated math of which details will be revealed later. Apart from some details we added suport for fourier notations. There are no high level definitions yet as we have to invent names but this is how it works (private unicode slots might change):
\setupbodyfont[pagella]
\starttext
\setupmathdelimited [topoffset=.2\exheight]
\definemathdelimited [fourier] [rule=no, left=\zerocount, right="FE944]
\definemathdelimited [courier] [rule=no, left=\zerocount, right="FE946]
\definemathdelimited [xourier] [rule=no, left=\zerocount, right="FE948]
$ \fourier{(z+1)} $
$ \fourier{(z+1)} + \sqrt[2]{1}$
$ \fourier{(z+1)} + \courier{(z+1)} + \xourier{(z+1)} $
$ \fourier{\left(z+\frac12\right)} + \courier{\left(z+\frac12\right)} + \xourier{\left(z+\frac12\right)} $
$ \autofences \fourier{(z+\frac12)} + \courier{(z+\frac12)} + \xourier{(z+\frac12)} $
$ \widehat{x^2 + 2x + 2} $
\stoptext
This example also shows a new \autofences feature and widehats (widetilde and widecheck also work that way) that overcome limitations in fonts, so
\def\CrappyHack#1{\im{#1{a} + #1{a+b} + #1{a+b+c} + #1{a+b+c+d} + #1{a+b+c+d+e} + #1{a+b+c+d+e+f}}\par} \CrappyHack\widehat \CrappyHack\widetilde \CrappyHack\wideacute \CrappyHack\widecheck
will work. For thise in finance we now have
$ \annuity{x + 1} + \lannuity{x + 1} + \rannuity{x + 1} + \lrannuity{x + 1} $
these are basically radicals (like sqrt) with two sided symbols.
Hans
----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------
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