Sort rows of matrix A in an ascending order according to the last column
A = [1 2 3;7 8 9;4 5 6];
A = [1 2 3;4 5 6;7 8 9];
Additional test cases have been added.
Remove the vowels
Matrix indexing with two vectors of indices
Generate a vector like 1,2,2,3,3,3,4,4,4,4
select the primes of a vector
Multiply by 3
Put all numbers in a string inside square brackets
Return strings encapsulated by braces
Logarithm with base other than 'e'
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