Luke, you have to modify your testsuite. For now it doesn't check submitted solution, so any solution will pass. You shouldn't use the same name for a function and variable.
No fucntion call here. :-/
Project Euler: Problem 10, Sum of Primes
Sum of diagonal of a square matrix
Create a square matrix of multiples
03 - Matrix Variables 6
Test if a matrix is symmetric
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