6.4 C05 Roots of One or More Transcendental Equations

c05 - Roots of One or More Transcendental Equations

c05 Chapter Introduction

Routine Name Mark of Introduction Purpose
c05auc 23 nag_zero_cont_func_brent_binsrch
Zero of continuous function, Brent algorithm, from a given starting value, binary search for interval
c05avc 9 nag_interval_zero_cont_func
Binary search for interval containing zero of continuous function (reverse communication)
c05awc 23 nag_zero_cont_func_cntin
Zero of continuous function, continuation method, from a given starting value
c05axc 9 nag_zero_cont_func_cntin_rcomm
Zero of continuous function by continuation method, from given starting value (reverse communication)
c05ayc 9 nag_zero_cont_func_brent
Zero of continuous function in a given interval, Brent algorithm
c05azc 9 nag_zero_cont_func_brent_rcomm
Zero in given interval of continuous function by Brent algorithm (reverse communication)
c05bac 9 nag_lambertW
Real values of Lambert's W function, W(x)
c05bbc 23 nag_lambertW_complex
Values of Lambert's W function, W(z)
c05qbc 23 nag_zero_nonlin_eqns_easy
Solution of a system of nonlinear equations using function values only (easy-to-use)
c05qcc 23 nag_zero_nonlin_eqns_expert
Solution of a system of nonlinear equations using function values only (comprehensive)
c05qdc 23 nag_zero_nonlin_eqns_rcomm
Solution of a system of nonlinear equations using function values only (reverse communication)
c05qsc 23 nag_zero_sparse_nonlin_eqns_easy
Solution of a sparse system of nonlinear equations using function values only (easy-to-use)
c05rbc 23 nag_zero_nonlin_eqns_deriv_easy
Solution of a system of nonlinear equations using first derivatives (easy-to-use)
c05rcc 23 nag_zero_nonlin_eqns_deriv_expert
Solution of a system of nonlinear equations using first derivatives (comprehensive)
c05rdc 23 nag_zero_nonlin_eqns_deriv_rcomm
Solution of a system of nonlinear equations using first derivatives (reverse communication)
c05zdc 23 nag_check_derivs
Check user's function for calculating first derivatives of a set of nonlinear functions of several variables