Friday, January 05, 2007
i have just proven
sin2A, cos2A, tan2A
sin 3A, cos3A, tan3A
sin4A, cos4A, tan4A (this one is insane.)
by the way, i use A because this computer at work does not allow me to enter Teta.
i dont even do that much maths last time when i was schooling. i miss maths. and i miss physics too. funny how i dont miss economics at all though. =) 3.30pm. 1.5 more hrs before i knock off and enjoy my 48hrs of time.
i hope it will not rain until monday. =)
1/05/2007 03:21:00 PM
another six-sided day has passed
