Permute diagonal and antidiagonal
For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7]
WITHOUT diag function (and variable name)
"max(...)" is clever!
Least common multiple of many numbers
Test if a Number is a Palindrome without using any String Operations
Create a matrix X, where each column is a shifted copy of the vector v
Area of a Square
Divisors for big integer
How to reverse spdiags ?
Find the path through the cell
Two functions (to be sure)
Negation and new variables
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