| clear()=0 | sqmat | [pure virtual] |
| cols()=0 | sqmat | [pure virtual] |
| logdet()=0 | sqmat | [pure virtual] |
| mult_sym(const mat &C, bool trans=true)=0 | sqmat | [pure virtual] |
| operator<< (defined in sqmat) | sqmat | [friend] |
| opupdt(const vec &v, double w)=0 | sqmat | [pure virtual] |
| qform(vec &v)=0 | sqmat | [pure virtual] |
| rows()=0 | sqmat | [pure virtual] |
| to_mat()=0 | sqmat | [pure virtual] |
1.5.3