X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flinal%2Fvector.h;h=9ef46fde412f22804535065d6dd59c10b11963e2;hb=de53838941cc8ccf00aeffa77c28d915317879bd;hp=a5c9a26cfc1e8152fd4cece0158aa553f3b97c8d;hpb=204db1dfb803a97481f2a8b3bbaf6e20be6e0980;p=libs%2Fmath.git

diff --git a/source/linal/vector.h b/source/linal/vector.h
index a5c9a26..9ef46fd 100644
--- a/source/linal/vector.h
+++ b/source/linal/vector.h
@@ -257,6 +257,7 @@ inline T inner_product(const Vector<T, N> &v1, const Vector<T, N> &v2)
 template<typename T, unsigned N>
 inline T Vector<T, N>::norm() const
 {
+	using std::sqrt;
 	return sqrt(inner_product(*this, *this));
 }