org.apache.pig.builtin
Class TANH

java.lang.Object
  org.apache.pig.EvalFunc<Double>
      org.apache.pig.builtin.Base
          org.apache.pig.builtin.DoubleBase
              org.apache.pig.builtin.TANH

public class TANH
extends DoubleBase

TANH implements a binding to the Java function Math.tanh(double). Given a single data atom it Returns the hyperbolic tangent of the argument.

Field Summary

Fields inherited from class org.apache.pig.EvalFunc

log, pigLogger, reporter, returnType

Constructor Summary

TANH()

Method Summary

Methods inherited from class org.apache.pig.builtin.DoubleBase

exec, getArgToFuncMapping

Methods inherited from class org.apache.pig.builtin.Base

outputSchema

Methods inherited from class org.apache.pig.EvalFunc

finish, getCacheFiles, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setPigLogger, setReporter, warn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TANH

public TANH()