Is A the inverse of B?
How long is the longest prime diagonal?
Find out sum of all elements of given Matrix
Have you seen any Spindromes recently?
Energy of a photon
Use of regexp
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