(Tag: Visual edit) |
(Tag: Visual edit) |
||
| Line 2: | Line 2: | ||
<math>{\partial^8\over\partial x_1\partial x_2}ydy/dx{dy \over dx}{\operatorname{y}\!y\over\operatorname{d}\!x}</math> | <math>{\partial^8\over\partial x_1\partial x_2}ydy/dx{dy \over dx}{\operatorname{y}\!y\over\operatorname{d}\!x}</math> | ||
| − | === cddcd === | + | === cddcd<ref>sdsdsdsdsdsdsdds</ref> === |
==== dccdcd ==== | ==== dccdcd ==== | ||