polar() function for complex number in C++

The polar() function for complex number is defined in the complex header file.The polar function is used to find the complex number from phase angle and magnitude.

Syntax:

polar(mag, angle)

Parameter:

  • mag: It represents the magnitude of the complex number.
  • angle: It represents the phase angle.

Returns: This function returns a complex number which is obtain by phase angle and magnitude.

Below program illustrate the above function:-



Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

// C++ program to demonstrate
// example of polar() function.
#include <bits/stdc++.h>
using namespace std;
   
// driver function
int main ()
{
  cout << "The complex number whose magnitude is 4.0";
  cout << " and phase angle 1.5";
   
  // use of polar() function
  cout << " is " << polar (4.0, 1.5) << endl;
   
  return 0;
}

chevron_right






                        filter_none









Output:


The complex number whose magnitude is 4.0 and phase angle 1.5 is (0.282949,3.98998)





Program 2:











                                    filter_none




                                    edit

                                    close




                                    play_arrow




                                    link

                                    brightness_4

                                    code
                                




















// C++ program to demonstrate 


// example of polar() function. 


#include <bits/stdc++.h> 


using namespace std; 


   


// driver function 


int main () 


{ 


  cout << "The complex number whose magnitude is 2.0"; 


  cout << " and phase angle 0.5"; 


   


  // use of polar() function 


  cout << " is " << polar (2.0, 0.5) << endl; 


   


  return 0; 


} 



















                        chevron_right







                        filter_none









Output:


The complex number whose magnitude is 2.0 and phase angle 0.5 is (1.75517,0.958851)







Don’t stop now and take your learning to the next level. Learn all the important concepts of Data Structures and Algorithms with the help of the most trusted course: DSA Self Paced. Become industry ready at a student-friendly price.





    

        My Personal Notes
        arrow_drop_up
    

    

        
        

            
            
        

    


Recommended Posts:
btc_148
Check out this Author's contributed articles.
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on  the "Improve Article" button below.