I.4.4.9 “eigenQR” method

“eigenQR” method returns an Array of six Result objects derived from the tensorial Result object on which the method is applied. The method has no argument and the six Results returned correspond to:

1.

The first eigen-value.

2.

The first eigen-vector.

3.

The second eigen-value.

4.

The second eigen-vector.

5.

The third eigen-value.

6.

The third eigen-vector.

Eigen-values and vectors are sorted by order of increasing eigen-values. This method works for Real Results only.