243 reputation
19
bio website
location Sevastopol, Russia
age 28
visits member for 2 years, 3 months
seen Aug 13 at 19:10

Aug
12
revised How to find a basis of an image of a linear transformation?
edited title
Jul
31
revised reduction of $6xy + 8 y^2 -12x-26y + 11 = 0$ to canonical one of a second-order curve
globally changes $\sin{\alpha}^2$ to $\sin^2{\alpha}$ and the same thing for cos
Jul
29
revised reduction of $6xy + 8 y^2 -12x-26y + 11 = 0$ to canonical one of a second-order curve
rollback in order to undo last edit
Jul
29
revised reduction of $6xy + 8 y^2 -12x-26y + 11 = 0$ to canonical one of a second-order curve
added 199 characters in body
Jul
29
revised reduction of $6xy + 8 y^2 -12x-26y + 11 = 0$ to canonical one of a second-order curve
added 10 characters in body
Jul
24
revised Software to easily draw 3d plots from functions
edited body