| java.lang.Object
 java.lang.Number
gnu.math.Numeric
gnu.math.Quantity
All known Subclasses: gnu.math.Unit, gnu.math.CQuantity, gnu.math.DQuantity, gnu.math.Complex, gnu.math.DateTime, gnu.math.Duration,
| Quantity | | abstract public class Quantity extends Numeric (Code) | | A quantity with a unit.
This generalizes the DSSSL quantity type (to more than lengths).
author:
Per Bothner |
| Method Summary | |
| public Numeric | abs()
| | public static Quantity | add(Quantity x, Quantity y, int k)
| | public Numeric | add(Object y, int k)
| | public Numeric | addReversed(Numeric x, int k)
| | public static int | compare(Quantity x, Quantity y)
| | public int | compare(Object obj)
| | public int | compareReversed(Numeric x)
| | public Dimensions | dimensions()
| | public Numeric | div(Object y)
| | public Numeric | divReversed(Numeric x)
| | public static Quantity | divide(Quantity x, Quantity y)
| | public double | doubleImagValue()
The value of the imaginary component, as a double.
This is relative to the unit().dims - i.e. | | public double | doubleValue()
The value of the real component, as a double.
This is relative to the unit().dims - i.e. | | public RealNum | im()
The value of the imaginary component, as a RealNum. | | final public double | imValue()
The value of the imaginary component, as a double.
This is relative to the unit().dims - i.e. | | public static Quantity | make(Complex x, Unit u)
| | public static Quantity | make(RealNum re, RealNum im, Unit unit)
| | public static Quantity | make(double re, double im, Unit unit)
| | public Numeric | mul(Object y)
| | public Numeric | mulReversed(Numeric x)
| | public Numeric | neg()
| | abstract public Complex | number()
| | public RealNum | re()
The value of the real component, as a RealNum. | | final public double | reValue()
The value of the real component, as a double.
This is relative to the unit().dims - i.e. | | public static Quantity | times(Quantity x, Quantity y)
| | public String | toString(int radix)
| | public Unit | unit()
|
| doubleImagValue | | public double doubleImagValue()(Code) | | The value of the imaginary component, as a double.
This is relative to the unit().dims - i.e. unit()/doubleValue()
is factored in.
|
| doubleValue | | public double doubleValue()(Code) | | The value of the real component, as a double.
This is relative to the unit().dims - i.e. unit()/doubleValue()
is factored in.
|
| im | | public RealNum im()(Code) | | The value of the imaginary component, as a RealNum.
The unit() is not factored in, so you actually need to multiply
by unit() to get the true imaginary component.
|
| imValue | | final public double imValue()(Code) | | The value of the imaginary component, as a double.
This is relative to the unit().dims - i.e. unit().doubleValue()
is factored in.
A final alias for the virtual doubleImagValue.
|
| re | | public RealNum re()(Code) | | The value of the real component, as a RealNum.
The unit() is not factored in, so you actually need to multiply
by unit() to get the true real component.
|
| reValue | | final public double reValue()(Code) | | The value of the real component, as a double.
This is relative to the unit().dims - i.e. unit().doubleValue()
is factored in.
A final alias for the virtual doubleValue.
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