Find sum of negative elements in row.
Example x=[1 -5 3 4 -6 6 7 8 9 10]
result = -11
02 - Vector Variables 2
07 - Common functions and indexing 6
Swap two numbers
Remove All elements less than 5
UICBioE240 problem 1.3
Get derivarive of polynomial given as vector array.
Solve expression I
Sum positive elements of matrix.
Form a square matrix from four square sub-matrices
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