Package org.apfloat.samples
Class Pi.ChudnovskyPiCalculator
- java.lang.Object
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- org.apfloat.samples.Pi.ChudnovskyPiCalculator
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- Direct Known Subclasses:
PiParallel.ParallelChudnovskyPiCalculator
- Enclosing class:
- Pi
public static class Pi.ChudnovskyPiCalculator extends java.lang.Object implements Operation<Apfloat>
Basic class for calculating pi using the Chudnovskys' binary splitting algorithm.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private Pi.BinarySplittingPiCalculator
calculator
private long
precision
private int
radix
private static long
serialVersionUID
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Constructor Summary
Constructors Modifier Constructor Description ChudnovskyPiCalculator(long precision, int radix)
Construct a pi calculator with the specified precision and radix.protected
ChudnovskyPiCalculator(Pi.BinarySplittingPiCalculator calculator, long precision, int radix)
Construct a pi calculator with the specified binary splitting algorithm.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Apfloat
execute()
Calculate pi using the Chudnovskys' binary splitting algorithm.
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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calculator
private Pi.BinarySplittingPiCalculator calculator
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precision
private long precision
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radix
private int radix
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Constructor Detail
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ChudnovskyPiCalculator
public ChudnovskyPiCalculator(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
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ChudnovskyPiCalculator
protected ChudnovskyPiCalculator(Pi.BinarySplittingPiCalculator calculator, long precision, int radix) throws ApfloatRuntimeException
Construct a pi calculator with the specified binary splitting algorithm.- Parameters:
calculator
- The binary splitting algorithm to be used.precision
- The target precision.radix
- The radix to be used.- Throws:
ApfloatRuntimeException
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