A Cauchy Point Direction Trust Region Algorithm for Nonlinear Equations

Table 1

Test problems.

No.	Problem name
1	Exponential function 1
2	Exponential function 2
3	Extended Rosenbrock function
4	Trigonometric function
5	Singular function
6	Logarithmic function
7	Broyden tridiagonal function
8	Trigexp function
9	Function 15
10	Strictly convex function 1
11	Strictly convex function 2
12	Zero Jacobian function
13	Linear function-full rank
14	Penalty function
15	Brown almost-linear function
16	Extended Powell singular function
17	Tridiagonal system
18	Extended Freudenstein and Roth function
19	Discrete boundary value problem
20	Troesch problem