First N Perfect Squares
Get the elements of diagonal and antidiagonal for any m-by-n matrix
Replicate elements in vectors
03 - Matrix Variables 6
Vector raised to a power, element-wise (★)
Element-wise vector product (★)
Sum of elements of a vector (★★★)
Create a vector with n repeated values of a number x (★★)
Create a vector of n alternating ones and minus ones (★★)
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