Conics sections.Polares.

http://online.redwoods.cc.ca.us/instruct/darnold/MultCalc/PolarConics/conics.htm

http://www.letu.edu/people/stevearmstrong/Math1613/Lesson%2010.6.ppt

http://faculty.eicc.edu/bwood/ma155supplemental/supplemental36.htm

http://www.ma.utexas.edu/users/sadun/F06/408M/finsol.pdf

http://ltcconline.net/greenl/courses/107/PolarParam/PolarParam.htm

Curba curiosa:sin(2^ theta)-1.7

 

~ por leonsotelo en abril 18, 2008.