public class oadd.org.apache.commons.math.distribution.NormalDistributionImpl extends oadd.org.apache.commons.math.distribution.AbstractContinuousDistribution implements oadd.org.apache.commons.math.distribution.NormalDistribution, java.io.Serializable
{
public static final double DEFAULT_INVERSE_ABSOLUTE_ACCURACY;
private static final long serialVersionUID;
private static final double SQRT2PI;
private double mean;
private double standardDeviation;
private final double solverAbsoluteAccuracy;
public void <init>(double, double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v := @parameter: double;
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void <init>(double,double,double)>(v, v, 1.0E-9);
return;
}
public void <init>(double, double, double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v, v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v := @parameter: double;
v := @parameter: double;
specialinvoke v.<oadd.org.apache.commons.math.distribution.AbstractContinuousDistribution: void <init>()>();
v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean> = 0.0;
v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation> = 1.0;
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void setMeanInternal(double)>(v);
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void setStandardDeviationInternal(double)>(v);
v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double solverAbsoluteAccuracy> = v;
return;
}
public void <init>()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void <init>(double,double)>(0.0, 1.0);
return;
}
public double getMean()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
return v;
}
public void setMean(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void setMeanInternal(double)>(v);
return;
}
private void setMeanInternal(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean> = v;
return;
}
public double getStandardDeviation()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
return v;
}
public void setStandardDeviation(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
specialinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: void setStandardDeviationInternal(double)>(v);
return;
}
private void setStandardDeviationInternal(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
java.lang.Object[] v;
byte v;
java.lang.Double v;
oadd.org.apache.commons.math.exception.util.LocalizedFormats v;
java.lang.IllegalArgumentException v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v cmpg 0.0;
if v > 0 goto label;
v = <oadd.org.apache.commons.math.exception.util.LocalizedFormats: oadd.org.apache.commons.math.exception.util.LocalizedFormats NOT_POSITIVE_STANDARD_DEVIATION>;
v = newarray (java.lang.Object)[1];
v = staticinvoke <java.lang.Double: java.lang.Double valueOf(double)>(v);
v[0] = v;
v = staticinvoke <oadd.org.apache.commons.math.MathRuntimeException: java.lang.IllegalArgumentException createIllegalArgumentException(oadd.org.apache.commons.math.exception.util.Localizable,java.lang.Object[])>(v, v);
throw v;
label:
v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation> = v;
return;
}
public double density(java.lang.Double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
java.lang.Double v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: java.lang.Double;
v = virtualinvoke v.<java.lang.Double: double doubleValue()>();
v = virtualinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double density(double)>(v);
return v;
}
public double density(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v, v, v, v, v, v, v, v, v, v, v, v, v, v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
v = v - v;
v = neg v;
v = v * v;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = 2.0 * v;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = v * v;
v = v / v;
v = staticinvoke <oadd.org.apache.commons.math.util.FastMath: double exp(double)>(v);
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = <oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double SQRT2PI>;
v = v * v;
v = v / v;
return v;
}
public double cumulativeProbability(double) throws oadd.org.apache.commons.math.MathException
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
byte v, v;
double v, v, v, v, v, v, v, v, v, v, v, v, v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
v = v - v;
v = staticinvoke <oadd.org.apache.commons.math.util.FastMath: double abs(double)>(v);
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = 40.0 * v;
v = v cmpl v;
if v <= 0 goto label;
v = v cmpg 0.0;
if v >= 0 goto label;
v = 0.0;
goto label;
label:
v = 1.0;
label:
return v;
label:
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = staticinvoke <oadd.org.apache.commons.math.util.FastMath: double sqrt(double)>(2.0);
v = v * v;
v = v / v;
v = staticinvoke <oadd.org.apache.commons.math.special.Erf: double erf(double)>(v);
v = 1.0 + v;
v = 0.5 * v;
return v;
}
protected double getSolverAbsoluteAccuracy()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double solverAbsoluteAccuracy>;
return v;
}
public double inverseCumulativeProbability(double) throws oadd.org.apache.commons.math.MathException
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
byte v, v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v cmpl 0.0;
if v != 0 goto label;
return #-Infinity;
label:
v = v cmpl 1.0;
if v != 0 goto label;
return #Infinity;
label:
v = specialinvoke v.<oadd.org.apache.commons.math.distribution.AbstractContinuousDistribution: double inverseCumulativeProbability(double)>(v);
return v;
}
public double sample() throws oadd.org.apache.commons.math.MathException
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
oadd.org.apache.commons.math.random.RandomDataImpl v;
double v, v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: oadd.org.apache.commons.math.random.RandomDataImpl randomData>;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = virtualinvoke v.<oadd.org.apache.commons.math.random.RandomDataImpl: double nextGaussian(double,double)>(v, v);
return v;
}
protected double getDomainLowerBound(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
byte v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v cmpg 0.5;
if v >= 0 goto label;
v = -1.7976931348623157E308;
goto label;
label:
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
label:
return v;
}
protected double getDomainUpperBound(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
byte v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v cmpg 0.5;
if v >= 0 goto label;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
goto label;
label:
v = 1.7976931348623157E308;
label:
return v;
}
protected double getInitialDomain(double)
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
byte v, v;
double v, v, v, v, v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v := @parameter: double;
v = v cmpg 0.5;
if v >= 0 goto label;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = v - v;
goto label;
label:
v = v cmpl 0.5;
if v <= 0 goto label;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double standardDeviation>;
v = v + v;
goto label;
label:
v = v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double mean>;
label:
return v;
}
public double getSupportLowerBound()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
return #-Infinity;
}
public double getSupportUpperBound()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
return #Infinity;
}
public double getNumericalVariance()
{
oadd.org.apache.commons.math.distribution.NormalDistributionImpl v;
double v, v;
v := @this: oadd.org.apache.commons.math.distribution.NormalDistributionImpl;
v = virtualinvoke v.<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double getStandardDeviation()>();
v = v * v;
return v;
}
static void <clinit>()
{
double v;
v = staticinvoke <oadd.org.apache.commons.math.util.FastMath: double sqrt(double)>(6.283185307179586);
<oadd.org.apache.commons.math.distribution.NormalDistributionImpl: double SQRT2PI> = v;
return;
}
}