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.
surface of a spherical planet
Number of 1s in the Binary Representation of a Number
Roll the Dice!
Return the Fibonacci Sequence
Say something funny
Test within tolerance
Get input and output variable names
Split up vector or matrix delimited by NaNs
Remove TeX from string
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