Function qdk_sim::linalg::extend_one_to_n

pub fn extend_one_to_n(
    data: ArrayView2<'_, C64>, 
    idx_qubit: usize, 
    n_qubits: usize
) -> Array2<C64>

Given an array representing an operator acting on single-qubit states, returns a new operator that acts on $n$-qubit states.