G Index Page
Keyword Index for the NAG C Library Manual
NAG C Library Manual

Keyword : Gradient

e04xac   Computes an approximation to the gradient vector and/or the Hessian matrix
f11gec   Real sparse symmetric linear systems, preconditioned conjugate gradient or Lanczos method or the MINRES algorithm
f11gsc   Complex sparse Hermitian linear systems, preconditioned conjugate gradient or Lanczos
f11jqc   Solution of complex sparse Hermitian linear system, conjugate gradient/Lanczos method, preconditioner computed by f11jnc (Black Box)
f11jsc   Solution of complex sparse Hermitian linear system, conjugate gradient/Lanczos method, Jacobi or SSOR preconditioner (Black Box)

G Index Page
Keyword Index for the NAG C Library Manual
NAG C Library Manual

© The Numerical Algorithms Group Ltd, Oxford UK. 2012