Do You Believe in a Literal Hell ?

[doomer]

Total divergence from the thread, but those trig functions always bugged me. I did fine on the exams because memorizing a table of trig functions is the easy part.

 

But I never really grasped how cos(pi)=-1.

 

Seems like I killed the thread anyway. :(

[Science Friction]

Seems like I killed the thread anyway. :(

 

Hope that doesn't send you to hell.