man. maths look alien to me now.
especially when i was staring at integration by parts and substituition. i nearly wanted to call ruoling and ask her to revise and go thru with me how to do them exactly.. hahaha. im almost hopeless at it le.. argh. how can i forget my maths?!? urgh.
never mind.
and tim toh was asking me what was integration. not funny ya? hahaha.