Not really my solution... just a slightly cheating version of @bmtran's.
Test for balanced parentheses
How to find the position of an element in a vector without using the find function
Is the Point in a Circle?
Are all the three given point in the same line?
Output any real number that is neither positive nor negative
Back to basics 11 - Max Integer
Bottles of beer
Back to basics 13 - Input variables
Back to basics 5 - Clipboard
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