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.
Find the longest sequence of 1's in a binary sequence.
Make a Palindrome Number
Alphabetize by last name
Is this number Munchhausen Narcissistic?
Split up vector or matrix delimited by NaNs
Remove TeX from string
Test within tolerance
Get input and output variable names
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