Lines Matching refs:abig
102 Scalar abig, eps;
127 overfl = rbig*s2m; // overfow boundary for abig
130 abig = 1.0/eps - 1.0;
131 if (Scalar(nbig)>abig) nmax = abig; // largest safe n
168 Scalar abig = internal::predux(pabig);
171 if(abig > Scalar(0))
173 abig = internal::sqrt(abig);
174 if(abig > overfl)
181 abig = abig/s2m;
186 return abig/s2m;
194 abig = internal::sqrt(amed);
206 asml = std::min(abig, amed);
207 abig = std::max(abig, amed);
208 if(asml <= abig*relerr)
209 return abig;
211 return abig * internal::sqrt(Scalar(1) + internal::abs2(asml/abig));
