org.apfloat.samples

Class PiDistributed.DistributedRamanujanPiCalculator

java.lang.Object

org.apfloat.samples.Pi.RamanujanPiCalculator

org.apfloat.samples.PiParallel.ParallelRamanujanPiCalculator

org.apfloat.samples.PiDistributed.DistributedRamanujanPiCalculator

All Implemented Interfaces:

Serializable, Operation<Apfloat>

Enclosing class:

PiDistributed

public static class PiDistributed.DistributedRamanujanPiCalculator
extends PiParallel.ParallelRamanujanPiCalculator

Class for calculating pi using the distributed Ramanujan's binary splitting algorithm.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DistributedRamanujanPiCalculator(long precision, int radix) Construct a pi calculator with the specified precision and radix.

Method Summary

Modifier and Type	Method and Description
Apfloat	execute() Calculate pi using the Ramanujan binary splitting algorithm.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DistributedRamanujanPiCalculator

public DistributedRamanujanPiCalculator(long precision,
                                        int radix)
                                 throws ApfloatRuntimeException

Construct a pi calculator with the specified precision and radix.

Parameters:

precision - The target precision.

radix - The radix to be used.

Throws:

ApfloatRuntimeException

Method Detail

execute

public Apfloat execute()

Description copied from class: Pi.RamanujanPiCalculator

Calculate pi using the Ramanujan binary splitting algorithm.

Specified by:

execute in interface Operation<Apfloat>

Overrides:

execute in class PiParallel.ParallelRamanujanPiCalculator

Returns:

Return value of the operation.