NAG AD Library
C05 (Roots)
Roots of One or More Transcendental Equations

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C05 (Roots) Chapter Introduction (FL Interface) – A description of the Chapter and an overview of the algorithms available.

Routine
Mark of
Introduction

Purpose
c05au 27 nagad_roots_contfn_brent_interval (Second order AD)
Zero of continuous function, Brent algorithm, from a given starting value, binary search for interval
c05ay 26.2 nagad_roots_contfn_brent (symbolic adjoint strategy) (Second order AD) (Vector mode AD)
Zero of continuous function in a given interval, Brent algorithm
c05qb 27.1 nagad_roots_sys_func_easy
Solution of a system of nonlinear equations using function values only (easy-to-use)
c05qc 27.1 nagad_roots_sys_func_expert
Solution of a system of nonlinear equations using function values only (comprehensive)
c05qd 27.1 nagad_roots_sys_func_rcomm
Solution of a system of nonlinear equations using function values only (reverse communication)
c05qs 27.1 nagad_roots_sparsys_func_easy
Solution of a sparse system of nonlinear equations using function values only (easy-to-use)
c05rb 27 nagad_roots_sys_deriv_easy
Solution of a system of nonlinear equations using first derivatives (easy-to-use)
c05rc 27.1 nagad_roots_sys_deriv_expert (Second order AD)
Solution of a system of nonlinear equations using first derivatives (comprehensive)
c05rd 27.1 nagad_roots_sys_deriv_rcomm
Solution of a system of nonlinear equations using first derivatives (reverse communication)