For an array A, determine whether it has 3 dimensions, return 0 if x is only 2D, and 1 if x is 3D
Extract leading non-zero digit
Back to basics 14 - Keywords
Return elements unique to either input
Find the square of the sum of the digits of a number
Union of two set decreasing order
Matlab Basics - Logical Tests I
Matlab Basics - Rounding I
Matlab Basics II - Create a vector with a repeated entry
Matlab Basics - Absolute Value
Matlab Basics II - Log and natural log
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