Generate the proper factors of input integer x and return them in ascending order. For more information on proper factors, refer to http://mathworld.wolfram.com/ProperFactor.html.
setdiff returns 1x0 array instead of 0x0 for the first test or for any similar case, anyone know why?
Tune your guitar
Test if a Number is a Palindrome without using any String Operations
Back to basics 21 - Matrix replicating
Output any real number that is neither positive nor negative
Find vampire numbers
English to Pig Latin Translator
Test if two numbers have the same digits
Parse me a Lisp
ASCII Birthday Cake
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