Calculate roots of polynomial given as vector array.
x=[1 2 0 5 0 3]
0.4784 + 1.0983i;
0.4784 - 1.0983i;
-0.1150 + 0.8680i;
-0.1150 - 0.8680i]
Select every other element of a vector
All your base are belong to us
07 - Common functions and indexing 3
Rotate a matrix for 180 degree
Sum positive elements of matrix.
Find Euclidean norm of given vector u.
Form a square matrix from four square sub-matrices
Count given word x in text.
Find the sines of an isosceles triangle when given its area and height
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