eVec = Hello
( eVec is a string, which is a vector of characters )
Extract leading non-zero digit
Specific Element Count
Determine the number of odd integers in a vector
convert matrix to single column
Evaluating a polynomial
07 - Common functions and indexing 5
03 - Matrix Variables 4
04 - Scalar Equations 3
07 - Common functions and indexing 1
03 - Matrix Variables 3
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