public class LogTwoArg extends BinaryFunction implements RealBinaryFunction
curNumberOfParameters, name, NaN, numberOfParameters
Constructor and Description |
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LogTwoArg()
Defaults constructor, negative real arguments result in complex results.
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LogTwoArg(boolean strict)
Constructor specifying treatment of negative real values
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Modifier and Type | Method and Description |
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java.lang.Object |
eval(java.lang.Object l,
java.lang.Object r) |
double |
evaluate(double l,
double r) |
java.lang.Object |
log(java.lang.Object param,
java.lang.Object base) |
run
asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString
public LogTwoArg(boolean strict)
strict
- if true negative real arguments return NaN, otherwise complex results are returnedpublic LogTwoArg()
public java.lang.Object eval(java.lang.Object l, java.lang.Object r) throws EvaluationException
eval
in class BinaryFunction
EvaluationException
public java.lang.Object log(java.lang.Object param, java.lang.Object base) throws EvaluationException
EvaluationException
public double evaluate(double l, double r)
evaluate
in interface RealBinaryFunction
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