Check if sorted
Omit columns averages from a matrix
Volume of a Simplex
Lights Out 1 - 5x5, 3 moves
Not square-free number sequence
Highly divisible triangular number (inspired by Project Euler 12)
Scrabble Scores - 2
Divisible by n, prime divisors (including powers)
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office