public function asColumnVectors() : array
    {
        $vectors = [];

        foreach ($this->transpose() as $column) {
            $vectors[] = ColumnVector::quick($column);
        }

        return $vectors;
    }
public function asColumnVectors() : array
    {
        $vectors = [];

        foreach ($this->transpose() as $column) {
            $vectors[] = ColumnVector::quick($column);
        }

        return $vectors;
    }
public function asColumnVectors ( ) : array { $ vectors = [ ] ; foreach ( $ this -> transpose ( ) as $ column ) { $ vectors [ ] = ColumnVector :: quick ( $ column ) ; } return $ vectors ; }
Return each column as a column vector in an array.

@return \Rubix\Tensor\ColumnVector[]
Return each column as a column vector in an array .