I want to use PI in my iphone SDK code

Question

How can I use PI in objective-C? How to write coding if I want to do

(36.12 * pi) / 180?

+3

Devang Mar 18 '11 at 8:48

2 answers

You can use constant M_PI

+5

visakh7 Mar 18 '11 at 8:53

Erik s · Accepted Answer · 2011-03-18T08:51:10+0000

Use the M_PI constant. Your code will look like this:

(36.12 * M_PI)/180;