Package org.apfloat
Class ZetaHelper
- java.lang.Object
-
- org.apfloat.ZetaHelper
-
class ZetaHelper extends java.lang.Object
Helper class for the Riemann zeta function.- Since:
- 1.11.0
- Version:
- 1.14.0
-
-
Field Summary
Fields Modifier and Type Field Description private Apcomplex
gammaS
private Apcomplex
i
private Apcomplex
iTwoPiN
private Apfloat
NN
private Apint
one
private Apcomplex
oneS
private Apfloat
pi
private int
radix
private Apcomplex
s1
private Apint
two
private long
v
private long
workingPrecision
-
Constructor Summary
Constructors Constructor Description ZetaHelper()
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static Apcomplex
alternatingSum(Apcomplex s)
private static Apcomplex
chi(Apcomplex s)
private Apcomplex
D(double N, Apcomplex s)
private Apcomplex
E1(long M, Apcomplex s)
private Apcomplex
E1(Apcomplex m, Apcomplex s)
private static long
findRoot(Apcomplex s, double t, int radix, long workingPrecision)
private Apcomplex
Q(long v, Apfloat m)
static Apcomplex
zeta(Apcomplex s)
Apcomplex
zetafast(Apcomplex s)
-
-
-
Field Detail
-
radix
private int radix
-
workingPrecision
private long workingPrecision
-
v
private long v
-
NN
private Apfloat NN
-
one
private Apint one
-
two
private Apint two
-
pi
private Apfloat pi
-
i
private Apcomplex i
-
oneS
private Apcomplex oneS
-
s1
private Apcomplex s1
-
iTwoPiN
private Apcomplex iTwoPiN
-
gammaS
private Apcomplex gammaS
-
-
Method Detail
-
findRoot
private static long findRoot(Apcomplex s, double t, int radix, long workingPrecision)
-
-