question: get the householder vectors of the transform . note that since this class is only intended for internal use , it returns directly a reference to its internal arrays , not a copy . concode_field_sep double[] secondary concode_elem_sep RealMatrix cachedT concode_elem_sep double householderVectors[][] concode_elem_sep double[] main concode_elem_sep RealMatrix cachedQt concode_elem_sep RealMatrix cachedQ concode_field_sep RealMatrix getQT concode_elem_sep void transform concode_elem_sep RealMatrix getQ concode_elem_sep double[] getMainDiagonalRef concode_elem_sep double[] getSecondaryDiagonalRef concode_elem_sep RealMatrix getT
target: double [ ] [ ] function ( ) { return householderVectors ; }