public virtual bool decompose(DMatrixRMaj orig)
{
if (!decompQRP.decompose(orig))
{
return(false);
}
m = orig.numRows;
n = orig.numCols;
min = Math.Min(m, n);
B.reshape(min, n, false);
decompQRP.getR(B, true);
// apply the column pivots.
// TODO this is horribly inefficient
DMatrixRMaj result = new DMatrixRMaj(min, n);
DMatrixRMaj P = decompQRP.getColPivotMatrix(null);
CommonOps_DDRM.multTransB(B, P, result);
B.set(result);
return(decompBi.decompose(B));
}
