Project Euler: Problem 6, Natural numbers, squares and sums.
Back to basics 9 - Indexed References
Count decimal digits of a number
Area of an equilateral triangle
Matlab Basics - Rounding II
basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix
ASCII sum of phrases
Basic matlab numeric and string manipulations
convert the number to binary format & count digits
Calculating the total earnings of a factory
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