bd212f57-a3a8-432b-aa78-f69b8787195f 6 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

y x atan2 x i y * + arg :

lat1 0.0 ° * :

long1 0.0 ° * :

lat2 10.0 ° * :

long2 10.0 ° * :

dlat lat2 lat1 - : 0.1745

dlong long2 long1 - : 0.1745

a dlat 2 / sin (2^lat1 cos lat2 cos * dlong 2 / sin (2^* + : 0.0151

c 2 a sqrt 1 a - sqrt atan2 * : 0.25

radiusE 6378135.0 m * :

radiusP 6356750.0 m * :

nr radiusE radiusP * lat1 cos * (2^: 1.64 1027^* m 4^*

dr radiusE lat1 cos * (2^radiusP lat1 sin * (2^+ : 4.07 1013^* m 2^*

radius nr dr / sqrt : 6356750 m *

distance radius c * : km 1565.01

Google Maps gives 1568.55 km

Ε 1 distance 1568.55 km * / - : % 0.2255