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.
Reverse Run-Length Encoder
Project Euler: Problem 5, Smallest multiple
Find vampire numbers
Sum of odd numbers in a matrix
Max of a Vector
Test within tolerance
Remove TeX from string
Split up vector or matrix delimited by NaNs
Get input and output variable names
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