Quiz submission record for quiz3-2-1 at Wed Jul  7 10:59:03 2004:

Your Answer for Question 1:
They can get the biggest number and overflow it. The system might have difficulty to check it out. we can use double precision to represent numbers.

Your Answer for Question 2:
Numbers which don't lie very, very small numbers are called subnormal,

Your Answer for Question 3:
Because if the x is very closed to 1.0, the computer would have problem to represent 0 which is 1.0-x.  

Your Answer for Question 4:
want it to be fast and simplest. 


Your unique submission ID is quiz3-2-1-cs61c-cq-1089223143-395.