Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Re: Zipcode Proximity script

by Anonymous Monk
on Mar 31, 2003 at 19:58 UTC ( #247056=note: print w/ replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
      while (read_from_file(&newzip, &newlat, &newlon)) {
        mydist = great_circle_distance(newlat,newlon,origlat,origlon);
    ...
        }
        ...
      }
    
  2. or download this
      float dist1cosine = cos(25.0 / EARTH_RADIUS);
      float dist2cosine = cos(50.0 / EARTH_RADIUS);
    ...
        }
        ...
      }
    
  3. or download this
       static inline float great_circle_distance_cosine(float lat1,
                                                 float long1,
    ...
                          sin(lat1) sin(lat2) */
               return (temp1 + temp2);
       }
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://247056]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (4)
As of 2014-10-01 23:10 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    What is your favourite meta-syntactic variable name?














    Results (41 votes), past polls