Topic

question

parkins2009-02-13 02:31:50

Can I post some question which is NOT about informatics?

boris42009-02-13 04:43:47

lol... why not ?

boba55512009-02-13 15:39:16

You can. However, informatics is primary, but not necessarily the only thing.

parkins2009-02-14 06:50:28

Can someone try to solve a differential equation? I come to it when I had started to do a task from physics.
x''+ax+b/(x^2)=0
Send solution to djpesic@yahoo.com
I woud be grateful for some complete solution

parkins2009-02-14 07:07:57

solution should be function x(t), t is time

matteo1232009-03-27 09:55:21

WHAT DOES IT MEAN x''