Given a natural number reorder its digits to create another number, closest to the given one.
Check if sorted
Solve the set of simultaneous linear equations
Stuff the Board
Largest Twin Primes
Number of digits in an integer
Pancakes for everyone!
Optimum Egyptian Fractions
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