Searched refs:detL (Results 1 – 3 of 3) sorted by relevance
176 uint32 detL = ( int32 ) ptrA->xxE * ptrA->yyE - ( int32 ) ptrA->xyE * ptrA->yxE; in bts_Flt16Mat2D_det() local177 return detL; in bts_Flt16Mat2D_det()356 int32 detL = ( int32 ) ptrA->xxE * ptrA->yyE - ( int32 ) ptrA->xyE * ptrA->yxE; in bts_Flt16Mat2D_invert() local357 int32 detExpL = bbs_intLog2( detL ); in bts_Flt16Mat2D_invert()362 detL = ( ( detL >> ( dShrL - 1 ) ) + 1 ) >> 1; in bts_Flt16Mat2D_invert()365 if( detL == 0 ) in bts_Flt16Mat2D_invert()372 int32 xxL = ( ( int32 )ptrA->xxE << 16 ) / detL; in bts_Flt16Mat2D_invert()373 int32 xyL = ( ( int32 )ptrA->xyE << 16 ) / detL; in bts_Flt16Mat2D_invert()374 int32 yxL = ( ( int32 )ptrA->yxE << 16 ) / detL; in bts_Flt16Mat2D_invert()375 int32 yyL = ( ( int32 )ptrA->yyE << 16 ) / detL; in bts_Flt16Mat2D_invert()
910 int32 detL = 0; in bts_Cluster2D_alt() local918 detL = ( pxpxL >> shL ) * ( pypyL >> shL ) - ( pxpyL >> shL ) * ( pxpyL >> shL ); in bts_Cluster2D_alt()924 shL = ( int32 )bts_absIntLog2( detL ); in bts_Cluster2D_alt()927 detL >>= ( shL - 15 ); in bts_Cluster2D_alt()931 if( detL != 0 ) in bts_Cluster2D_alt()967 xxL /= detL; in bts_Cluster2D_alt()968 xyL /= detL; in bts_Cluster2D_alt()969 yxL /= detL; in bts_Cluster2D_alt()970 yyL /= detL; in bts_Cluster2D_alt()
395 Scalar detL = Base::m_matrix.diagonal().prod();396 return numext::abs2(detL);640 Scalar detL = Diagonal<const CholMatrixType>(Base::m_matrix).prod();641 return numext::abs2(detL);