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Java > Open Source Codes > JSci > maths > ComplexMapping


1 package JSci.maths;
2
3 /**
4 * This interface defines a complex map or function.
5 * It is used to pass user-defined functions to some of
6 * the other maths classes.
7 * It is expected that <code>map(z)</code> gives an identical result to <code>map(z.real(), z.imag())</code>.
8 * @see NumericalMath
9 * @see Mapping
10 * @see MappingND
11 * @version 1.1
12 * @author Mark Hale
13 */
14 public interface ComplexMapping {
15         /**
16         * A user-defined complex function.
17         */
18         Complex map(Complex z);
19         /**
20         * A user-defined complex function.
21         * This method is designed to save the construction of a Complex object in cases where one is not given.
22         */
23         Complex map(double real, double imag);
24 }
25
26
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