Class F3 ... Service routines for solution of nonlinear equations (e.g., check user-supplied derivatives)

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Modules for class F3

• CHKDER Checks the gradients of m nonlinear functions in n variables, evaluated at a poi ...

• C05ZAF Checks the user-provided gradients of M non-linear functions in N variables for ...
• E04HCF Checks that a user-supplied routine for evaluating an objective function and its ...
• E04HDF Checks that a user-supplied routine for calculating second derivatives of an obj ...

• NAG_CHECK_DERIV_1 Checks that a user-supplied C function for evaluating a vector of functions and ...
• NAG_OPT_CHECK_2ND_DERIV Checks that a user-supplied routine for calculating second derivatives of an obj ...
• NAG_OPT_CHECK_DERIV Checks that a user-defined C function for evaluating an objective function and i ...

• CHKDER (DCKDER) Check the gradients of M nonlinear functions in N variables, evaluated at a poin ...
• DCKDER (CHKDER) Check the gradients of M nonlinear functions in N variables, evaluated at a poin ...

• CHKDER Checks the gradients of m nonlinear functions in n variables, evaluated at a poi ...

• 566 Fortran subroutines for testing unconstrained optimization software in three are ...
• 618 DSM and FDJS: Fortran subroutines for estimating sparse Jacobian matrices. (See ...