Class expression.cosFunc 
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Class expression.cosFunc 

java.lang.Object
   |
   +----expression.Function
           |
           +----expression.oneArgFunction
                   |
                   +----expression.cosFunc
public class cosFunc
extends oneArgFunction
Cosine function

Constructor Index

o cosFunc()

Method Index

o apply(double)
Returns the trigonometric cosine of an angle.
o toString()
Return string "COS"

Constructors

o cosFunc 
  public cosFunc()

Methods

o apply 
  public double apply(double a)
Returns the trigonometric cosine of an angle.
Overrides:
apply in class Function
o toString 
  public String toString()
Return string "COS"
Overrides:
toString in class Function 
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