Attached is my sheet. Please have a look. my_scrach_Sheet.mw
Have a look at the last command of the sheet.
I am trying to extract integrals from the equaions(eq10_1, for example) using 'op', but it isn't working as expected, is it a bug or I am doing something wrong?
Second question:
I am not been able to do sorting for all these equations, any suggestions?
Many thanks!!!
