mathlib-commitlog

[Stefan M. <st_...@us...>]

Update of /cvsroot/mathlib/mathlib/Source/MathLib/Functions/Trigonometric
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv20952/Source/MathLib/Functions/Trigonometric

Added Files:
	sec.java 
Log Message:


--- NEW FILE: sec.java ---
package MathLib.Functions.Trigonometric;

import MathLib.Functions.ExternalElementWiseFunction;
import MathLib.Tokens.NumberToken;

public class sec extends ExternalElementWiseFunction
{
    
    public sec()
    {
        name = "sec";
    }
    
    /**trigonometric functions - calculate the secans of this token
    @param  double value
    @return the result as an OperandToken
    */
    public double[] evaluateValue(double[] arg)
    {

        NumberToken num  = new NumberToken();
        cos         cosF = new cos();
        
        double[] temp = cosF.evaluateValue(arg);

        double[] result = num.divide(new double[]{1,0}, temp);
        
        return result;
    }


}

/*
@GROUP
trigonometric
@SYNTAX
sec(value)
@DOC
.
@NOTES
@EXAMPLES
.
@SEE
csc, cot, csch, sech, coth
*/