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

Keyword : gradient

E04DGF   Unconstrained minimum, preconditioned conjugate gradient algorithm, function of several variables using first derivatives (comprehensive)
E04XAF   Estimate (using numerical differentiation) gradient and/or Hessian of a function
F11GEF   Real sparse symmetric linear systems, preconditioned conjugate gradient or Lanczos
F11GSF   Complex sparse Hermitian linear systems, preconditioned conjugate gradient or Lanczos
F11JCF   Solution of real sparse symmetric linear system, conjugate gradient/Lanczos method, preconditioner computed by F11JAF (Black Box)
F11JEF   Solution of real sparse symmetric linear system, conjugate gradient/Lanczos method, Jacobi or SSOR preconditioner (Black Box)
F11JQF   Solution of complex sparse Hermitian linear system, conjugate gradient/Lanczos method, preconditioner computed by F11JNF (Black Box)
F11JSF   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 Library Manual
NAG Library Manual
The Numerical Algorithms Group Ltd, Oxford UK. 2006