May 14th, 2008, 5:00 pm
SuperBiasedMan, May 14th, 2008, 5:12 pm
These are for trigonometric literate people like me who tire of writing cosB and sinA etc. over and over again.
Advertisement, April 26th, 2017, 12:29 pm
SuperBiasedMan, May 15th, 2008, 10:31 am
Yeah I watch too much too, despite not being American.