Aug 18, 2011 #1 W waqas ikhtiar Newbie level 6 Joined Aug 13, 2011 Messages 11 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,283 Activity points 1,348 hi friends i want to know that is keil compiler can perform inverse of cosine or sin...... i am using 89s52, if yes then nplease tell me how? thanks
hi friends i want to know that is keil compiler can perform inverse of cosine or sin...... i am using 89s52, if yes then nplease tell me how? thanks
Aug 18, 2011 #2 bigdogguru Administrator Joined Mar 12, 2010 Messages 9,821 Helped 2,350 Reputation 4,694 Reaction score 2,272 Trophy points 1,413 Location Southwest, USA Activity points 62,383 Implementing a lookup table would most likely be the most efficient method. BigDog
Aug 18, 2011 #3 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,482 Helped 14,756 Reputation 29,794 Reaction score 14,121 Trophy points 1,393 Location Bochum, Germany Activity points 298,350 If high accuracy is an objective, you should code your own library function using power series, see List of mathematical series - Wikipedia, the free encyclopedia Here's the example for inverted sine (arcsin) Although the expression looks complicated at first sight, it reduces to a rather handy recursive form.
If high accuracy is an objective, you should code your own library function using power series, see List of mathematical series - Wikipedia, the free encyclopedia Here's the example for inverted sine (arcsin) Although the expression looks complicated at first sight, it reduces to a rather handy recursive form.