[Bug libstdc++/55682] erf, erfc placed in global namespace by <cmath> without --std=c++11

[nico.schloemer at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55682

--- Comment #5 from Nico <nico.schloemer at gmail dot com> 2012-12-14 10:47:05 UTC ---
Bottom line: problem solved. I just compile my code with -std=c++11 and get
std::erf immediately.
Thanks for the clarification!