In this article, you will learn how to create, index, slice, reshape, and perform arithmetic operations on arrays using NumPy. You can create arrays from existing Python lists or tuples ...

you’re best off using NumPy’s “broadcasting” functions—ways to execute operations across a whole array, or a slice, without looping in Python. Again, this is so all the performance ...

What arrayslice() function do: As name suggest this function just return part/slice of array which we pass to arrayslice() function as parameter 1 depending upon the parameter 2 and parameter 3. array ...