copy and paste from test suite
Too bad the test suite doesn't provide some tolerance for testers wanting to precalculate the constant scalar values (e.g. 1/sqrt(...)) as 0.159576912160573.
Get the area codes from a list of phone numbers
Determine if a Given Number is a Triangle Number
Magic is simple (for beginners)
Sum of the Matrix Elements
Matlab Basics - Pick out parts of a vector
03 - Matrix Variables 3
05 - Vector Equations 2
07 - Common functions and indexing 2
02 - Vector Variables 5
03 - Matrix Variables 1
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