Math_TrigOp
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Packages:
Math_TrigOp


Files:
TrigOp.php

Classes:
Math_TrigOp

Class: Math_TrigOp

Source Location: /Math_TrigOp-1.0/TrigOp.php

Class Overview




Static class implementing supplementary trigonometric functions




Author(s):






        
        

Version:


    
  
  • 1.0
    • 









Methods

















Inherited Variables





Inherited Methods














Class Details



[line 40]

Static class implementing supplementary trigonometric functions
Example of use:
$cot = Math_TrigOp::cot(0.3445);  $x = Math_TrigOp::acsch(-0.231);
Originally this class was part of NumPHP (Numeric PHP package)









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Method Detail



	
	
acoth   [line 191]

	

    

    

		mixed acoth(
float
$x)
    

    


	
		Calculates the inverse hyperbolic cotangent of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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acsch   [line 173]

	

    

    

		mixed acsch(
float
$x)
    

    


	
		Calculates the inverse hyperbolic cosecant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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asech   [line 157]

	

    

    

		mixed asech(
float
$x)
    

    


	
		Calculates the inverse hyperbolic secant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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cot   [line 85]

	

    

    

		mixed cot(
float
$x)
    

    


	
		Calculates the cotangent of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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coth   [line 138]

	

    

    

		mixed coth(
float
$x)
    

    


	
		Calculates the hyperbolic cotangent of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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csc   [line 68]

	

    

    

		mixed csc(
float
$x)
    

    


	
		Calculates the cosecant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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csch   [line 121]

	

    

    

		mixed csch(
float
$x)
    

    


	
		Calculates the hyperbolic cosecant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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sec   [line 51]

	

    

    

		mixed sec(
float
$x)
    

    


	
		Calculates the secant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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sech   [line 104]

	

    

    

		mixed sech(
float
$x)
    

    


	
		Calculates the hyperbolic secant of the parameter


    

  • Return: A floating point on success, PEAR_Error object otherwise
    • 

  • Access: public
    • 








        
Parameters:

    

    

          

        float  
        $x  
        —
          
      

        

    


        
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		    Documentation generated on Fri, 30 Apr 2004 21:51:46 +0200 by phpDocumentor 1.2.3. PEAR Logo Copyright ©  PHP Group 2004.