Given the input x, return 1 if x is vector or else 0.
There is a mistake in your test suite test 3.
Please correct it.
Hi, No mistake in test suit 3, a vector can be a column vector or row vector.
Find the numeric mean of the prime numbers in a matrix.
Project Euler: Problem 10, Sum of Primes
Reindex a vector
Given a matrix, return the last eigen value
Given area find sides
Determine whether the string elements are alphabatic or alphanumeric or numeric digit or the other catagories
Remove white space from the string
Justify the character string in center with proportional fonts
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