public: struct _STL::complex<float> & __thiscall _STL::complex<float>::operator+=(struct _STL::complex<float> const &)

Mangled name

??Y?$complex@M@_STL@@QAEAAU01@ABU01@@Z

Exported by

size	filename	version
3502080	SAPCAR.EXE	7210, 31, 20, 59494