My question is very short and it is not a duplicate because I want the symbol \square
with a better position using mtpro2
package which it is not perfect. Infact if I use the symbol \square
for the Dalambertian operator with this MWE,
\documentclass{article}
\usepackage{mathtools,amssymb}
\usepackage{newtxtext}
\usepackage{newtxmath}
\begin{document}
\[
L'=L+\mu_{0}\square\cdot (fX)
\]
\end{document}
the square symbol (\square
) is small because I'm using \usepackage{newtxmath}
, but is a bit far from the \cdot
symbol but is in line with all the characters.
Obviously I could insert a negative space before \cdot
but I would like to avoid doing so. But using the package \usepackage[lite]{mtpro2}
, the symbol \square
change but it's bigger than the previous symbol and different.
How is it possible to have a square symbol (better centered) that aesthetically fits better as a Dalambertian operator and is closer to the dot of \cdot
?
\documentclass{article}
\usepackage{mathtools,amssymb}
\usepackage{newtxtext}
\usepackage[lite]{mtpro2}
\begin{document}
\[
L'=L+\mu_{0}\square\cdot (fX)
\]
\end{document}
\vcenter{\hbox{$\square$}}\!\cdot
. Sorry, I can't help as i don't havemtpro2
font. Alternately, you could save the old\square
before loadingmtpro2
and use that instead.\cdot
and not by\square
. Except for\!
there is not much you can do about it.