org.apfloat.samples
Class Pi.BorweinPiCalculator
java.lang.Object
org.apfloat.samples.Pi.BorweinPiCalculator
- All Implemented Interfaces:
- Serializable, Operation<Apfloat>
- Enclosing class:
- Pi
public static class Pi.BorweinPiCalculator
- extends Object
- implements Operation<Apfloat>
Calculates pi using the Borweins' quartic algorithm.
- See Also:
- Serialized Form
Constructor Summary |
Pi.BorweinPiCalculator(long precision,
int radix)
Construct a pi calculator with the specified precision and radix. |
Method Summary |
Apfloat |
execute()
Calculate pi using the Borweins' quartic iteration. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Pi.BorweinPiCalculator
public Pi.BorweinPiCalculator(long precision,
int radix)
- Construct a pi calculator with the specified precision and radix.
- Parameters:
precision
- The target precision.radix
- The radix to be used.
execute
public Apfloat execute()
- Calculate pi using the Borweins' quartic iteration.
- Specified by:
execute
in interface Operation<Apfloat>
- Returns:
- Return value of the operation.