| a02bac | nag_complex Complex number from real and imaginary parts |
| a02bbc | nag_complex_real Real part of a complex number |
| a02bcc | nag_complex_imag Imaginary part of a complex number |
| a02cac | nag_complex_add Addition of two complex numbers |
| a02cbc | nag_complex_subtract Subtraction of two complex numbers |
| a02ccc | nag_complex_multiply Multiplication of two complex numbers |
| a02cdc | nag_complex_divide Quotient of two complex numbers |
| a02cec | nag_complex_negate Negation of a complex number |
| a02cfc | nag_complex_conjg Conjugate of a complex number |
| a02cgc | nag_complex_equal Equality of two complex numbers |
| a02chc | nag_complex_not_equal Inequality of two complex numbers |
| a02dac | nag_complex_arg Argument of a complex number |
| a02dbc | nag_complex_abs Modulus of a complex number |