I hope I'm at the right place to write my question.Because the mathjax tag exists at both stackoverflow.comand tex.stackexchange.com.
I want to write this equation (This is just an example)
$$G(x_1,x_2,x_3,\cdots, x_n):=A_1(x_1)+A_2(x_2)+ A_3(x_3)+\cdots+A_n(x_n)$$
in MathJax but my MathJax syntax doesn't work.
I want to write the left side of equation with larger syntax and the right of side with normal syntax. But, my MathJax syntax doesn`t work. I tried:
\mathlarger {G(x_1,x_2,x_3,\cdots, x_n)}:=A_1(x_1)+A_2(x_2)+ A_3(x_3)+cdots+A_n(x_n)
\bigletter {G(x_1,x_2,x_3,\cdots, x_n)}:=A_1(x_1)+A_2(x_2)+ A_3(x_3)+cdots+A_n(x_n)
\mathlarger {G(x_1,x_2,x_3,\cdots, x_n)}:=A_1(x_1)+A_2(x_2)+ A_3(x_3)+cdots+A_n(x_n)
But, \mathlarger{G}
, \bigletter {G}
and \ensuremath {G}
doesn't work.
\Large {G(x_1,x_2,x_3,\cdots, x_n)}=A_1(x_1)+A_2(x_2)+ A_3(x_3)+cdots+A_n(x_n)
\huge {G(x_1,x_2,x_3,\cdots, x_n)}=A_1(x_1)+A_2(x_2)+ A_3(x_3)+cdots+A_n(x_n)
In the last line I use \Large
and \huge
change all equations size. So, I have no idea, what can I do.
\Large
, e.g.{\Large G(x_1,\dotsc, x_n)} = A_1(x_1)
produces ${\Large G(x_1,\dotsc, x_n)} = A_1(x_1)$. (And wow, that looks ugly. At most use\large
.) $\endgroup$\mathlarger
and\bigletter
doesnt work in mathjax? $\endgroup$\mathlarger
or\bigletter
. I'd guess that either MathJax doesn't know them at all, or you must\require
some package that provides them. $\endgroup$mathlarger
and other commands aren't implemented in MathJax is off-topic, but the similar question of which packages they require would be on-topic. The question of whylarge
andhuge
didn't do what you expected, would also be on-topic, although you'd probably first want to check (perhaps at codecogs.com/latex/eqneditor.php) that it's not a MathJax error. $\endgroup$