Added missing using std::sqrt.

This commit is contained in:
Hauke Heibel 2013-01-27 13:46:06 +01:00
parent 718535ac6c
commit 57e50789f3

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@ -338,6 +338,7 @@ struct hypot_impl
using std::max;
using std::min;
using std::abs;
using std::sqrt;
RealScalar _x = abs(x);
RealScalar _y = abs(y);
RealScalar p = (max)(_x, _y);