| java.lang.Object
 java.lang.Number
gnu.math.Numeric
gnu.math.Quantity
gnu.math.Complex
gnu.math.DComplex
| DComplex | | public class DComplex extends Complex implements Externalizable(Code) | | A complex number using rectangular (Cartesian) plain double values.
author:
Per Bothner
author:
Some algorithms were transcribed from GNU libstdc++,
author:
written by Jason Merrill.
author:
Also see below for copyrights for functions taken from fdlib and f2c. |
| Method Summary | |
| public Numeric | add(Object y, int k)
| | public Numeric | div(Object y)
| | public static DComplex | div(double x_re, double x_im, double y_re, double y_im)
Copyright 1990, 1991, 1992, 1993 by AT&T Bell Laboratories and Bellcore.
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the names of AT&T Bell Laboratories or
Bellcore or any of their entities not be used in advertising or
publicity pertaining to distribution of the software without
specific, written prior permission.
AT&T and Bellcore disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. | | public double | doubleImagValue()
| | public double | doubleValue()
| | public boolean | equals(Object obj)
| | static double | hypot(double x, double y)
| | public RealNum | im()
| | public static Complex | log(double x_re, double x_im)
| | public Numeric | mul(Object y)
| | final public Numeric | neg()
| | public static DComplex | power(double x_re, double x_im, double y_re, double y_im)
| | public RealNum | re()
| | public void | readExternal(ObjectInput in)
| | public static Complex | sqrt(double x_re, double x_im)
| | public String | toString()
| | public String | toString(int radix)
| | public void | writeExternal(ObjectOutput out)
|
| DComplex | | public DComplex()(Code) | | |
| DComplex | | public DComplex(double real, double imag)(Code) | | |
| div | | public static DComplex div(double x_re, double x_im, double y_re, double y_im)(Code) | | Copyright 1990, 1991, 1992, 1993 by AT&T Bell Laboratories and Bellcore.
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the names of AT&T Bell Laboratories or
Bellcore or any of their entities not be used in advertising or
publicity pertaining to distribution of the software without
specific, written prior permission.
AT&T and Bellcore disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall AT&T or Bellcore be liable for
any special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
|
| doubleImagValue | | public double doubleImagValue()(Code) | | |
| doubleValue | | public double doubleValue()(Code) | | |
| hypot | | static double hypot(double x, double y)(Code) | | |
| power | | public static DComplex power(double x_re, double x_im, double y_re, double y_im)(Code) | | |
| Methods inherited from gnu.math.Complex | public Numeric abs()(Code)(Java Doc)
public static Complex add(Complex x, Complex y, int k)(Code)(Java Doc)
public Numeric add(Object y, int k)(Code)(Java Doc)
public Numeric addReversed(Numeric x, int k)(Code)(Java Doc)
public RealNum angle()(Code)(Java Doc)
public static int compare(Complex x, Complex y)(Code)(Java Doc)
public int compare(Object obj)(Code)(Java Doc)
public Numeric div(Object y)(Code)(Java Doc)
public Numeric divReversed(Numeric x)(Code)(Java Doc)
public static Complex divide(Complex x, Complex y)(Code)(Java Doc)
public double doubleImagValue()(Code)(Java Doc)
final public double doubleRealValue()(Code)(Java Doc)
public double doubleValue()(Code)(Java Doc)
public static boolean equals(Complex x, Complex y)(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
public Complex exp()(Code)(Java Doc)
public static CComplex imMinusOne()(Code)(Java Doc)
public static CComplex imOne()(Code)(Java Doc)
public boolean isExact()(Code)(Java Doc)
public boolean isZero()(Code)(Java Doc)
public Complex log()(Code)(Java Doc)
public long longValue()(Code)(Java Doc)
public static Complex make(RealNum re, RealNum im)(Code)(Java Doc)
public static Complex make(double re, double im)(Code)(Java Doc)
public Numeric mul(Object y)(Code)(Java Doc)
public Numeric mulReversed(Numeric x)(Code)(Java Doc)
public static Complex neg(Complex x)(Code)(Java Doc)
public Numeric neg()(Code)(Java Doc)
public Complex number()(Code)(Java Doc)
public static DComplex polar(double r, double t)(Code)(Java Doc)
public static DComplex polar(RealNum r, RealNum t)(Code)(Java Doc)
public static Complex power(Complex x, Complex y)(Code)(Java Doc)
public Complex sqrt()(Code)(Java Doc)
public static Complex times(Complex x, Complex y)(Code)(Java Doc)
public String toString(int radix)(Code)(Java Doc)
|
| Methods inherited from gnu.math.Quantity | public Numeric abs()(Code)(Java Doc)
public static Quantity add(Quantity x, Quantity y, int k)(Code)(Java Doc)
public Numeric add(Object y, int k)(Code)(Java Doc)
public Numeric addReversed(Numeric x, int k)(Code)(Java Doc)
public static int compare(Quantity x, Quantity y)(Code)(Java Doc)
public int compare(Object obj)(Code)(Java Doc)
public int compareReversed(Numeric x)(Code)(Java Doc)
public Dimensions dimensions()(Code)(Java Doc)
public Numeric div(Object y)(Code)(Java Doc)
public Numeric divReversed(Numeric x)(Code)(Java Doc)
public static Quantity divide(Quantity x, Quantity y)(Code)(Java Doc)
public double doubleImagValue()(Code)(Java Doc)
public double doubleValue()(Code)(Java Doc)
public RealNum im()(Code)(Java Doc)
final public double imValue()(Code)(Java Doc)
public static Quantity make(Complex x, Unit u)(Code)(Java Doc)
public static Quantity make(RealNum re, RealNum im, Unit unit)(Code)(Java Doc)
public static Quantity make(double re, double im, Unit unit)(Code)(Java Doc)
public Numeric mul(Object y)(Code)(Java Doc)
public Numeric mulReversed(Numeric x)(Code)(Java Doc)
public Numeric neg()(Code)(Java Doc)
abstract public Complex number()(Code)(Java Doc)
public RealNum re()(Code)(Java Doc)
final public double reValue()(Code)(Java Doc)
public static Quantity times(Quantity x, Quantity y)(Code)(Java Doc)
public String toString(int radix)(Code)(Java Doc)
public Unit unit()(Code)(Java Doc)
|
|
|