Compute a dot product of two vectors x and y
Matrix to column conversion
Length of the hypotenuse
Replacing a row
MATLAB Basic: rounding
Select every other element of a vector (★★)
Doubling elements in a vector (★★)
Vector raised to a power, element-wise (★)
Create a vector of the first n odd numbers (★)
Sum of terms in a series 2 (★★★)
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