Extract leading non-zero digit
surface of a spherical planet
Project Euler: Problem 10, Sum of Primes
Given a 4x4 matrix, swap the two middle columns
Symmetry of vector
Replacing a row
Deleting an element in a matrix
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