infinity
Thursday, August 14, 2008 14:05Posted in category Uncategorized
No Comments
(x^2 + y^2) = a^2 * ( x^2 – y^2) and r^2 = a^2 cos (2 * theta)
You can follow any responses to this entry through the RSS 2.0 feed.
You can leave a response, or trackback from your own site.
Leave a Reply
You must be logged in to post a comment.
