Remove the white spaces (trailing and leading) from the input variable
Calculate the Levenshtein distance between two strings
Inner product of two vectors
Back to basics 16 - byte order
Find nearest prime number less than input number
Solving Quadratic Equations (Version 1)
Justify the character string in center with proportional fonts
Whether the input is vector?
Determine whether the string elements are alphabatic or alphanumeric or numeric digit or the other catagories
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