On 8/22/2022 4:59 PM, Fabrice Couvreur via ntg-context wrote:
Hello
How to reduce the size of all subscripts in math mode ?
Thanks
Fabrice
\usemodule[tikz]
\protected\def\vector#1{%
\starttikzpicture[baseline=(arg.base),>=stealth]
\node[inner xsep=0pt] (arg) {\m{#1}};
\draw[thick,->,shorten >=-1pt] (arg.north west) -- (arg.north east);
\stoptikzpicture%
}
\starttext
\m{z_{\vector{U}}}
\stoptext
\protected\def\vector#1{%
\starttikzpicture[baseline=(arg.base),>=stealth]
\node[inner xsep=0pt] (arg) {\m{#1}};
\draw[thick,->,shorten >=-1pt] (arg.north west) -- (arg.north east);
\stoptikzpicture
}
\starttext
\m{x + z_{\vector{U}} + x}
\m{x + \mathord{\vector{U}}^^z + x}
\m{x + \overrightarrow{U}^^z + x}
\stoptext
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