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 Object
Enclose large data table in nested static class so it's only loaded on first access.
Field Summary |
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]. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
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].
FastMath.ExpFracTable
private FastMath.ExpFracTable()
Copyright (c) 2003-2013 Apache Software Foundation