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 ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------