%! Author = lorenzo
%! Date = 15/09/22

\usepackage{amsmath,amsthm} % per la matematica estesa
%% NON USARE LE MACRO \math.., MA \sym..
\usepackage[math-style=ISO]{unicode-math}% per la matematica UNICODE

\def\corrxits#1{\expanded{\Umathstackdenomdown#1=\the\Umathfractiondenomdown#1}\relax}

\AtBeginDocument{
	% see https://tex.stackexchange.com/a/120070
	\setmathfont{XITS Math}[partial=upright]% font matematici UNICODE che van bene con i Times. Base math font.
	\setmathfont{XITS Math}[range={cal,bfcal},StylisticSet=1]% enable calligraphic font for XITS Math.
}