public: struct _STL::complex<long double> & __thiscall _STL::complex<long double>::operator*=(struct _STL::complex<long double> const &)

Mangled name

??X?$complex@O@_STL@@QAEAAU01@ABU01@@Z

Exported by

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