Searched refs:lon1r (Results 1 – 2 of 2) sorted by relevance
212 double lat1r, lon1r, lat2r, lon2r, u, v; in geohashGetDistance() local214 lon1r = deg_rad(lon1d); in geohashGetDistance()218 v = sin((lon2r - lon1r) / 2); in geohashGetDistance()
6 set lon1r [geo_degrad $lon1d]10 set v [expr {sin(($lon2r - $lon1r) / 2)}]