Integrating things, online
Jan. 30th, 2006 12:44 amhttp://integrals.wolfram.com/index.jsp was helpful tonight.
'cause I've forgotten how to integrate 1/(Z^2 + X^2)^(3/2). -.-;;; I need a quick cal review... T.T
'cause I've forgotten how to integrate 1/(Z^2 + X^2)^(3/2). -.-;;; I need a quick cal review... T.T