Le 20 avr. 2022 à 19:10, Frank <address@hidden> a écrit :Dear all,
I wonder how to put a circle in the middle of an arrow. I tried the following:
(math (document (superpose "<hookrightarrow>" "<circ>")))
and
(math (superpose (long-arrow "<rubber-hookrightarrow>" "j") "<circ>"))
which do not work properly. I want that the circle could be arranged so that it always lie at the midpoint of the arrow, say.
Thanks.
Best wishes,
Frank
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