recently, feeling abit emo..
haiz..
dunno why oso..

and also, i keep thinking abt redundant things..
im feeling a little uneasy since i loaned some $$ to my colleagues..
haiz..

anyway..
had my Digital Electronics quiz ystrd..
learnt sth in class too..
ADDITION is the basic of all arthemetic operations (you'll see why in a moment)
SUBTRACTION is just a negated additon.
MULTIPLICATION is just addition done many many times.
DIVISION is just how many times can the divisor be subtracted from the number to be divided..

after tat, it was learning how to PLUS, MINUS, TIMES, DIVIDE..
well.. not with the normal numbers we are using but with BINARY numbers (1's & 0's)

hahaha..