FunctionName Mark ofIntroduction Purpose f01bnc Example Text Example Data 1 nag_complex_cholesky $U{U}^{H}$ factorization of complex Hermitian positive definite matrixNote: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01ecc Example Text Example Data 9 nag_real_gen_matrix_exp Real matrix exponential f01edc Example Text Example Data 9 nag_real_symm_matrix_exp Real symmetric matrix exponential f01efc Example Text Example Data 23 nag_matop_real_symm_matrix_fun Function of a real symmetric matrix f01ejc Example Text Example Data 23 nag_matop_real_gen_matrix_log Real matrix logarithm f01ekc Example Text Example Data 23 nag_matop_real_gen_matrix_fun_std Exponential, sine, cosine, sinh or cosh of a real matrix (Schur–Parlett algorithm) f01emc Example Text Example Data 23 nag_matop_real_gen_matrix_fun_usd Function of a real matrix (using user-supplied derivatives) f01fcc Example Text Example Data 23 nag_matop_complex_gen_matrix_exp Complex matrix exponential f01fdc Example Text Example Data 23 nag_matop_complex_herm_matrix_exp Complex Hermitian matrix exponential f01ffc Example Text Example Data 23 nag_matop_complex_herm_matrix_fun Function of a complex Hermitian matrix f01fjc Example Text Example Data 23 nag_matop_complex_gen_matrix_log Complex matrix logarithm f01fkc Example Text Example Data 23 nag_matop_complex_gen_matrix_fun_std Exponential, sine, cosine, sinh or cosh of a complex matrix (Schur–Parlett algorithm) f01fmc Example Text Example Data 23 nag_matop_complex_gen_matrix_fun_usd Function of a complex matrix (using user-supplied derivatives) f01mcc Example Text Example Data 1 nag_real_cholesky_skyline $LD{L}^{\mathrm{T}}$ factorization of real symmetric positive definite variable-bandwidth (skyline) matrix f01qcc Example Text Example Data 1 nag_real_qr $QR$ factorization of real $m$ by $n$ matrix $\left(m\ge n\right)$Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01qdc Example Text Example Data 1 nag_real_apply_q Compute $QB$ or ${Q}^{\mathrm{T}}B$ after factorization by nag_real_qr (f01qcc)Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01qec Example Text Example Data 1 nag_real_form_q Form columns of $Q$ after factorization by nag_real_qr (f01qcc)Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01rcc Example Text Example Data 1 nag_complex_qr $QR$ factorization of complex $m$ by $n$ matrix $\left(m\ge n\right)$Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01rdc Example Text Example Data 1 nag_complex_apply_q Compute $QB$ or ${Q}^{H}B$ after factorization by nag_complex_qr (f01rcc)Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information. f01rec Example Text Example Data 1 nag_complex_form_q Form columns of $Q$ after factorization by nag_complex_qr (f01rcc)Note: this function is scheduled for withdrawal at Mark 25, see Advice on Replacement Calls for Withdrawn/Superseded Functions for further information.