Searched refs:lon2r (Results 1 – 2 of 2) sorted by relevance
212 double lat1r, lon1r, lat2r, lon2r, u, v; in geohashGetDistance() local216 lon2r = deg_rad(lon2d); in geohashGetDistance()218 v = sin((lon2r - lon1r) / 2); in geohashGetDistance()
8 set lon2r [geo_degrad $lon2d]10 set v [expr {sin(($lon2r - $lon1r) / 2)}]