| s21bac | nag_elliptic_integral_rc Degenerate symmetrised elliptic integral of 1st kind RC(x,y) |
| s21bbc | nag_elliptic_integral_rf Symmetrised elliptic integral of 1st kind RF(x,y,z) |
| s21bcc | nag_elliptic_integral_rd Symmetrised elliptic integral of 2nd kind RD(x,y,z) |
| s21bdc | nag_elliptic_integral_rj Symmetrised elliptic integral of 3rd kind RJ(x,y,z,r) |
| s21dac | nag_elliptic_integral_f Elliptic integrals of the second kind with complex arguments |