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-rw-r--r--tex/context/base/mkxl/math-rad.mklx13
1 files changed, 9 insertions, 4 deletions
diff --git a/tex/context/base/mkxl/math-rad.mklx b/tex/context/base/mkxl/math-rad.mklx
index caa58b9d0..04d6bfbba 100644
--- a/tex/context/base/mkxl/math-rad.mklx
+++ b/tex/context/base/mkxl/math-rad.mklx
@@ -337,23 +337,28 @@
%
% \dorecurse{8}{$\mathhat{\blackrule[width=#1ex,color=gray]}$ }
+% \annuity {(x+1)} \Uchar"20E7
+
+\integerdef\delimitedleftanutityuc \privatecharactercode{delimited left annuity}
+\integerdef\delimitedrightanutityuc \privatecharactercode{delimited right annuity}
+
\definemathradical
[rannuity]
[\c!left=\zerocount,
- \c!right="20E7,
+ \c!right=\delimitedrightanutityuc,
\c!rightmargin=.05\emwidth]
\definemathradical
[lannuity]
- [\c!left="FE942,
+ [\c!left=\delimitedleftanutityuc,
\c!right=\zerocount,
\c!leftmargin=.05\emwidth,
\c!rightmargin=.05\emwidth]
\definemathradical
[lrannuity]
- [\c!left="FE942,
- \c!right="20E7,
+ [\c!left=\delimitedleftanutityuc,
+ \c!right=\delimitedrightanutityuc,
\c!leftmargin=.05\emwidth,
\c!rightmargin=.05\emwidth]