iex(1)> Numy.Lapack.Vector.new(-3..3) |> Numy.Vc.abs
#Vector<size=7, [3.0, 2.0, 1.0, 0.0, 1.0, 2.0, 3.0]>

Add 2 vectors, cᵢ ← aᵢ + bᵢ

Step function, aᵢ ← 0 if aᵢ < 0 else 1

f(x) = 1/(1 + e⁻ˣ)

Assign some value to all elements.

Assign 1.0 to each element of the vector.

Assign random values to the elements.

Assign 0.0 to each element of the vector.

Get value of N-th element by index, return default in case of error.

Make a clone

Concatenate 2 vectors

Return true if vector contains the value

Get data as a list

Divide 2 vectors, cᵢ ← aᵢ÷bᵢ

Dot product of 2 vectors, ∑aᵢ×bᵢ

Return true if vector is empty.

Check if elements of 2 vectors are practically the same.

Find value in vector, returns position, -1 if could not find

Return max value

Return index of max value

Average (∑aᵢ)/length

Return min value

Return index of min value

Multiply 2 vectors, cᵢ ← aᵢ×bᵢ

Change sign of each element, aᵢ ← -aᵢ

√x₀² + x₁² + ... + xₙ²

Add a constant to each element, aᵢ ← aᵢ + offset

iex(2)> Numy.Lapack.Vector.new(-3..3) |> Numy.Vc.pow2
#Vector<size=7, [9.0, 4.0, 1.0, 0.0, 1.0, 4.0, 9.0]>

Reverse

Multiply each element by a constant, aᵢ ← aᵢ×scale_factor

Return size/length of the vector.

Sort elements

Subtract one vector from other, cᵢ ← aᵢ - bᵢ

Sum of all elements, ∑aᵢ