   Math refresher...
  Hi,I've not touched much math since college around 12 years ago, does anybody know of any good tutorials, math software to refresh me on such things as trig?Many thanks,Steve   
  Did you try wikipedia? It has an excellelent article on the subject.   ;  Hey thanks, duh, I should have thought of that, I've obviously googled.  I've got a good game math book, but need to go back to the basics, walk before I can run again, it is amazing how you soon forget math when you don't really use it anymore.Regards,Steve   