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- 1 EXPLANATION OF COLUMN ENTRIES FOR THE SUMMARY STATISTICS
-
- -----------------------------------------------------------------------------------------------
- ORDER QZIT(T) QZIT(F)
- -----------------------------------------------------------------------------------------------
-
- UNDER 'ORDER' IS THE ORDER OF EACH TEST MATRIX SYSTEM.
-
- UNDER 'QZIT(T) QZIT(F)' ARE TWO NUMBERS AND A KEYWORD. THE FIRST NUMBER, AN INTEGER, IS THE
- ERROR FLAG RETURNED FROM QZIT. THE SECOND NUMBER IS THE MEASURE OF PERFORMANCE BASED UPON
- THE RESIDUAL COMPUTED FOR THE QZIT(T) (BOTH EIGENVALUES AND EIGENVECTORS) PATH. THE KEYWORD
- REPORTS THE DUPLICATION OF COMPUTED EIGENVALUES FROM THE QZIT(T) AND QZIT(F) (EIGENVALUES
- ONLY) PATHS. 'SAME' MEANS THAT THE EIGENVALUES ARE EXACT DUPLICATES. 'DIFF' MEANS THAT FOR
- AT LEAST ONE PAIR OF CORRESPONDING EIGENVALUES, THE MEMBERS OF THE PAIR ARE NOT IDENTICAL.
- 0-1.0 AS THE MEASURE OF PERFORMANCE IS PRINTED IF AN ERROR IN THE PATH HAS
- PREVENTED THE COMPUTATION OF THE EIGENVALUES AND VECTORS.
-
- THE QZIT(T) PATH USES THE EISPACK CODES QZHES-QZIT-QZVAL-QZVEC,
- AS CALLED FROM DRIVER SUBROUTINE RGG.
- THE QZIT(F) PATH USES THE EISPACK CODES QZHES-QZIT-QZVAL,
- AS CALLED FROM DRIVER SUBROUTINE RGG.
- D.P. VERSION 04/15/83
- 1 TABULATION OF THE ERROR FLAG ERROR AND THE MEASURE OF PERFORMANCE Y FOR
- THE EISPACK CODES. THIS RUN DISPLAYS THESE STATISTICS FOR THE REAL GENERAL
- GENERALIZED EIGENPROBLEM A*X= (LAMBDA)*B*X.
- 0ORDER QZIT(T) QZIT(F)
- 5 0 .037 SAME
- 5 0 .022 SAME
- 3 0 .020 SAME
- 8 0 .030 SAME
- 15 0 .019 SAME
- 20 0 .019 SAME
- 4 0 .034 SAME
- 12 0 .016 SAME
- 5 0 .029 SAME
- 10 0 .018 SAME
- 6 0 .019 SAME
- 5 0 .053 SAME
- 6 0 .009 SAME
- 6 0 .019 SAME
- 8 0 .025 SAME
- 6 0 .064 SAME
- 5 0 .015 SAME
- 12 0 .007 SAME
- 10 0 .015 SAME
- 15 0 .012 SAME
- 19 0 .014 SAME
- 0END OF DATA FOR SUBROUTINE RMATIN(RSGREADI).
- 1
-