Quiz submission record for quiz3-2-1 at Wed Jul  7 02:03:22 2004:

Your Answer for Question 1:
asdfasdf


Your Answer for Question 2:
Subnormals also known as denorms are have the same exponent as zero but a nonzero significand. We care about them because they allow a number to degrade in significance until it becomes 0. 

Your Answer for Question 3:
Because floating point addition is not associative.

Your Answer for Question 4:
If we follow IEEE754 to do the floating point arithmetic, there is chance to have some innaccuracy because of rounding. 


Your unique submission ID is quiz3-2-1-cs61c-ad-1089191002-1659.