Return true if the input is a Smith number in base ten. Otherwise, return false. Read about Smith numbers at http://en.wikipedia.org/wiki/Smith_number.
A Smith number must be positive and have more than one factor.
Connect Four Win Checker
The Tower of Hanoi
Solve the set of simultaneous linear equations
Count up then down
02 - Vector Variables 1
Remove TeX from string
Get input and output variable names
Test within tolerance
Split up vector or matrix delimited by NaNs
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