This function evaluates the different functions v_i_t bases on gamma_ij and the functions w_i_fd. Recursive : \(v_i = W_i - \sum_{j=1}^{i-1}gamma_ij*v_j\)
This function evaluates the different functions v_i_t bases on gamma_ij and the functions w_i_fd. Recursive : \(v_i = W_i - \sum_{j=1}^{i-1}gamma_ij*v_j\)