ребят, а в чем разница теха на форуме курсеры и в жупитере?
Может вам этот фрагмент поможет, но я не уверен
While writing a text on the platform, you will likely have to write some mathematical formulas. There are probably several ways to do so; we have been using the one where the principles are the same as in TeX (see any TeX manual), with one difference: whereas the formulas are written between $ signs in TeX, here you have to use \ and ( signs (without a space between them) to open a formula and \ and ) signs to close it. For example, in TeX, we write $\alpha=X^3+X$, while here, after replacing the first $ sign with \ and ( and the second with \ and ), we obtain \alpha=X^3+Xα=X
3 +X.