167 static complex<_Tp> sqrtT(const complex<_Tp>& z) {  in sqrtT()  argument
168   _Tp re = z._M_re;  in sqrtT()
169   _Tp im = z._M_im;  in sqrtT()
188 sqrt(const complex<float>& z) { return sqrtT(z); }  in sqrt()  argument
191 sqrt(const complex<double>& z) { return sqrtT(z); }  in sqrt()  argument
195 sqrt(const complex<long double>& z) { return sqrtT(z); }  in sqrt()  argument
202 static complex<_Tp> expT(const complex<_Tp>& z) {  in expT()  argument
203   _Tp expx = ::exp(z._M_re);  in expT()
204   return complex<_Tp>(expx * ::cos(z._M_im),  in expT()
205                       expx * ::sin(z._M_im));  in expT()
207 _STLP_DECLSPEC complex<float>  _STLP_CALL exp(const complex<float>& z)  in exp()  argument
208 { return expT(z); }  in exp()
210 _STLP_DECLSPEC complex<double> _STLP_CALL exp(const complex<double>& z)  in exp()  argument
211 { return expT(z); }  in exp()
214 _STLP_DECLSPEC complex<long double> _STLP_CALL exp(const complex<long double>& z)  in exp()  argument
215 { return expT(z); }  in exp()
221 static complex<_Tp> log10T(const complex<_Tp>& z, const _Tp& ln10_inv) {  in log10T()  argument
224   r._M_im = ::atan2(z._M_im, z._M_re) * ln10_inv;  in log10T()
225   r._M_re = ::log10(::hypot(z._M_re, z._M_im));  in log10T()
229 _STLP_DECLSPEC complex<float> _STLP_CALL log10(const complex<float>& z)  in log10()  argument
232   return log10T(z, LN10_INVF);  in log10()
235 _STLP_DECLSPEC complex<double> _STLP_CALL log10(const complex<double>& z)  in log10()  argument
238   return log10T(z, LN10_INV);  in log10()
242 _STLP_DECLSPEC complex<long double> _STLP_CALL log10(const complex<long double>& z)  in log10()  argument
245   return log10T(z, LN10_INVL);  in log10()
252 static complex<_Tp> logT(const complex<_Tp>& z) {  in logT()  argument
255   r._M_im = ::atan2(z._M_im, z._M_re);  in logT()
256   r._M_re = ::log(::hypot(z._M_re, z._M_im));  in logT()
259 _STLP_DECLSPEC complex<float> _STLP_CALL log(const complex<float>& z)  in log()  argument
260 { return logT(z); }  in log()
262 _STLP_DECLSPEC complex<double> _STLP_CALL log(const complex<double>& z)  in log()  argument
263 { return logT(z); }  in log()
266 _STLP_DECLSPEC complex<long double> _STLP_CALL log(const complex<long double>& z)  in log()  argument
267 { return logT(z); }  in log()
283   complex<_Tp> z = z_in;  in powT()  local
284   z = _STLP_PRIV __power(z, (n < 0 ? -n : n), multiplies< complex<_Tp> >());  in powT()
286     return _Tp(1.0) / z;  in powT()
288     return z;  in powT()