public class Signum extends UnaryFunction implements RealUnaryFunction
Math.signum(double)
,
Serialized FormcurNumberOfParameters, name, NaN, numberOfParameters
Constructor and Description |
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Signum() |
Modifier and Type | Method and Description |
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java.lang.Object |
eval(java.lang.Object arg) |
double |
evaluate(double val) |
run
asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString
public java.lang.Object eval(java.lang.Object arg) throws EvaluationException
eval
in class UnaryFunction
EvaluationException
public double evaluate(double val)
evaluate
in interface RealUnaryFunction
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