gnu.math
public class DFloNum extends RealNum implements Externalizable
| Constructor Summary | |
|---|---|
| DFloNum() | |
| DFloNum(double value) | |
| DFloNum(String s) | |
| Method Summary | |
|---|---|
| Numeric | add(Object y, int k) |
| Numeric | addReversed(Numeric x, int k) |
| static int | compare(double x, double y) |
| static int | compare(IntNum x_num, IntNum x_den, double y) Compare (x_num/x_den) with toExact(y). |
| int | compare(Object obj) |
| int | compareReversed(Numeric x) |
| Numeric | div(Object y) |
| Numeric | divReversed(Numeric x) |
| double | doubleValue() |
| boolean | equals(Object obj) |
| int | hashCode() |
| boolean | isExact() |
| boolean | isNegative() |
| boolean | isZero() |
| long | longValue() |
| static DFloNum | make(double value) |
| Numeric | mul(Object y) |
| Numeric | mulReversed(Numeric x) |
| Numeric | neg() |
| static DFloNum | one() |
| Numeric | power(IntNum y) |
| void | readExternal(ObjectInput in) |
| int | sign() |
| static RatNum | toExact(double value) Converts to the closest exact rational value. |
| String | toString() |
| String | toString(int radix) |
| void | writeExternal(ObjectOutput out) |
Serial Data: Writes the number as a double (using writeDouble).