Number of toolboxes?
Divisors of an integer
Sum the Digits of a Number
Return 'on' or 'off'
Vector of numbers divisible by 3
provide the numerical answer to these number questions...
Tony's trick for duplicating an mx1 vector n times
remove nans fast
Create numeric palindromes and their square roots
Strange Number Algorithms
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