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remove useless parantheses

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This commit is contained in:
Dennis Luxen 2014-05-26 12:37:00 +02:00
parent d790bda7d2
commit b51ad16756
1 changed files with 2 additions and 2 deletions
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2
DataStructures/Coordinate.cpp
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@ -143,7 +143,7 @@ float FixedPointCoordinate::ApproximateEuclideanDistance(const int lat1,
const float float_lon2 = (lon2 / COORDINATE_PRECISION) * RAD;
const float x = (float_lon2 - float_lon1) * cos((float_lat1 + float_lat2) / 2.);
const float y = (float_lat2 - float_lat1);
const float y = float_lat2 - float_lat1;
const float earth_radius = 6372797.560856;
return sqrt(x * x + y * y) * earth_radius;
}