Solve given expression.
Note that this problem uses the word solve when it needs to say EVALUATE.
Also the required code to pass the tests shouldn't be available by COPY-AND-PASTE from Test Suite!
Back to basics 9 - Indexed References
Reverse the elements of an array
Sum the squares of numbers from 1 to n
Find sum of negative elements in row.
Form a square matrix from four square sub-matrices
Set x value to each even index of vector y.
Find scalar product of two polynomials a and b, given as vector array.
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