I'd suggest adding test cases in which xlow<0 (and maybe also xhigh<0).
Sum all integers from 1 to 2^n
Numbers with prime factors 2, 3 and 5.
Pig Latin to English Translator
Check to see if a Sudoku Puzzle is Solved
Lychrel Number Test (Inspired by Project Euler Problem 55)
Find the treasures in MATLAB Central and discover how the community can help you!
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office