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TMtxExpression.DefineComplex Method
TMtxExpression Class  TMtxExpression Members  Dew.Math Namespace  TMtxExpression Methods  Example  See Also
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Defines new complex variable.

Syntax
C#
Visual Basic
public TComplexValue DefineComplex([In] string AVarName);
Remarks

If variable with name AVarName already was definded, it will be redefined and all expressions which contain the symbol AVarName will be recompiled before the next evaluation.

See Also
Example

Use parser to evaluate the "(2*i*z)" formula where z=-2+3*i.

using Dew.Math; using Dew.Math.Units; namespace Dew.Examples() { void Example() { // 1. Define variables TComplexValue z = MyParser.DefineComplex("z"); // 2. Set values z.ComplexValue = Math387.Cplx(-2,3); // 3. Add formula and evaluate, MyParser.AddExpr("2*i*z"); TCplx res = MyParser.EvaluateComplex(); // res = -6-4*i } }
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