Write a script to round x DOWN to the next lowest integer:
e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2
Sorted highest to lowest?
Find the sum of the elements in the "second" diagonal
Back to basics 19 - character types
04 - Scalar Equations 3
Matlab Basics - Rounding III
Matlab Basics - Set unwanted parts of a vector to zero
Matlab Basics - Absolute Value
Matlab Basics II - Extract last 3 elements of a vector
Matlab Basics II - Log and natural log
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