D03UAF

Elliptic PDE, solution of finite difference equations by SIP, fivepoint twodimensional molecule, one iteration 
D03UBF

Elliptic PDE, solution of finite difference equations by SIP, sevenpoint threedimensional molecule, one iteration 
F02SDF

Eigenvector of generalized real banded eigenproblem by inverse iteration 
F08JKF

Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in real array

F08JXF

Selected eigenvectors of real symmetric tridiagonal matrix by inverse iteration, storing eigenvectors in complex array

F08PKF

Selected right and/or left eigenvectors of real upper Hessenberg matrix by inverse iteration 
F08PXF

Selected right and/or left eigenvectors of complex upper Hessenberg matrix by inverse iteration 
G13EAF

Combined measurement and time update, one iteration of Kalman filter, timevarying, square root covariance filter 
G13EBF

Combined measurement and time update, one iteration of Kalman filter, timeinvariant, square root covariance filter 