ISmNonLinearEquations.LinearEqSolutionMethod

Syntax

LinearEqSolutionMethod: LinearEqSolutionType;

Description

The LinearEqSolutionMethod property determines the method for calculating the next approximation to solve a linearized equation system.

Comments

This system is to be calculated when a nonlinear equation system is solved using Newton method. Method of system solving is determined by the ISmNonLinearEquations.MethodType property: it must be set to NonLinearEquationsType.NewtonMethod. When another calculation method is selected, LinearEqSolutionMethod is ignored.

If the LinearEqSolutionMethod property is set to LinearEqSolutionType.InvMatrix, the obtained solution is more reliable, if it is set to LinearEqSolutionType.GaussMethod, the solution can be found more quickly.

Example

An example of property use is given in description of ISmNonLinearEquations.JacobianCalcFrequency.