Dear Otared, As you said, it is working well.

However, the numbers 1, 4 located at the top and the bottom of the integral sign which is not usual in math. I have seen a discussion about such an output, but I may not see the result which I want. As you see in the following example, only the 1st and the 2nd gave the output which is usual in math. Is still there no way to make nice output using “\startformula”? Thank you. Best regards, Dalyoung %%%%%%%%%% \unexpanded\def\integ#1#2#3{\math{\autointegral{#1}{#2}{#3}\diff x}} \starttext \math{\int_1^4 f(x) \diff x} \math{\displaystyle \int_1^4 f(x) \diff x} \startformula \int_1^4 f(x) \diff x \stopformula \integ{4}{1}{f(x)} \stoptext > If you remove the line > \setupmathextensible[integral][rightoffset=-3mu,exact=yes,factor=2] > then your example typesets well with the last beta version 2018.02.09 00:04. > > Best regards: OK > >> On 11 Feb 2018, at 09:35, Fabrice Couvreur <fabrice1.couvr...@gmail.com> >> wrote: >> >> Hi Hans, >> The macro that you proposed me worked very well but since my update of >> context standalone, it does not work any more. >> Thank you. >> Fabrice >> >> \setupmathextensible[integral][rightoffset=-3mu,exact=yes,factor=2] >> >> \unexpanded\def\integ#1#2#3{\math{\autointegral{#1}{#2}{#3}\diff x}} >> >> \starttext >> \integ{4}{1}{f(x)} >> \stoptext >> ____________________________________________________________________________ ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___________________________________________________________________________________