| Line 8: | Line 8: | ||
then let : | then let : | ||
| − | <math>X = \sqrt(A)cos(w) | + | <math>X = \sqrt(A)cos(w)</math> |
| − | + | <math>Y = \sqrt(A)sin(w)</math> | |
| − | Y = \sqrt(A)sin(w)</math> | + | |
Revision as of 17:55, 20 October 2008
We create a variables :
A ~ exp(1/2)
w ~ unif[0, 2pi]
then let :
$ X = \sqrt(A)cos(w) $
$ Y = \sqrt(A)sin(w) $
