Math_ComplexOp::sec() – 複素数のセカントを計算する: z = sec(c1)

Synopsis

require_once '/ComplexOp.php';

    
     
      
       Math_Complex
      
      |PEAR_Error
     
     &
     Math_ComplexOp::sec
     ( 
    
     Math_Complex
     &$c1
    
   )

This package is not documented yet.

Math_Complex &$c1

成功した場合に Math_Complex 数値、それ以外の場合に PEAR_Error を返します。

No exceptions thrown.

This function can be called statically.