Test multiplication speed
first commit
Delete calc_speed.m~
add seed_num()
shouldn't change on website...

Merge branch 'master' of github.com:huangjc/speed_test
add seed_num()
test multiplication of two numbers with different length
test multiplication of two numbers with different length
test factorial speed in matlab
change comments. discover function factorial()
discover function factorial(n). change factorial.m to test_factorial_limit.m
rename calc_speed to multiplication
Merge remote-tracking branch 'speed_test/master'
move merged project speed_test to MyLib/speed_test/