Package org.apache.commons.math3.util
Class FastMath.ExpFracTable
- java.lang.Object
-
- org.apache.commons.math3.util.FastMath.ExpFracTable
-
- Enclosing class:
- FastMath
private static class FastMath.ExpFracTable extends java.lang.Object
Enclose large data table in nested static class so it's only loaded on first access.
-
-
Field Summary
Fields Modifier and Type Field Description private static double[]
EXP_FRAC_TABLE_A
Exponential over the range of 0 - 1 in increments of 2^-10 exp(x/1024) = expFracTableA[x] + expFracTableB[x].private static double[]
EXP_FRAC_TABLE_B
Exponential over the range of 0 - 1 in increments of 2^-10 exp(x/1024) = expFracTableA[x] + expFracTableB[x].
-
Constructor Summary
Constructors Modifier Constructor Description private
ExpFracTable()
-
-
-
Field Detail
-
EXP_FRAC_TABLE_A
private static final double[] EXP_FRAC_TABLE_A
Exponential over the range of 0 - 1 in increments of 2^-10 exp(x/1024) = expFracTableA[x] + expFracTableB[x]. 1024 = 2^10
-
EXP_FRAC_TABLE_B
private static final double[] EXP_FRAC_TABLE_B
Exponential over the range of 0 - 1 in increments of 2^-10 exp(x/1024) = expFracTableA[x] + expFracTableB[x].
-
-