IMsNonLinearEquationsTransform.LinearEqSolutionMethod

Syntax

LinearEqSolutionMethod: LinearEqSolutionType;

Description

The LinearEqSolutionMethod property determines a method that is used to calculate the next approximation to solve a linearized equation system.

Comments

The linearized system must be calculated when the non-linear equation system is solved using the Newton method. The method of system calculation is determined by the IMsNonLinearEquationsTransform.MethodType property: it must have the value NonLinearEquationsType.NewtonMethod . At other methods of calculation the LinearEqSolutionMethod property is ignored.

If the LinearEqSolutionMethod property is set to LinearEqSolutionType.InvMatrix, the obtained solution is more reliable; if the property is set to LinearEqSolutionType.GaussMethod, the solution is found faster.

Example

The example of this property use is given in the description of IMsNonLinearEquationsTransform.JacobianCalcFrequency.