Search
Articles
|
Posted by siomax
at 2011-06-29 20:45:08 |
|
|
||
|
|||
| |||
|
|
|
||
|
|
|||
| |||
|
"If one looks at the different problems of the integral calculus which arise naturally when one wishes to go deep into the different parts of physics, it is impossible not to be struck by the analogies existing." – Henri Poincare. |