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- ____EEEELLLLTTTTRRRRAAAANNNN((((3333FFFF)))) ____EEEELLLLTTTTRRRRAAAANNNN((((3333FFFF))))
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- NNNNAAAAMMMMEEEE
- ELTRAN, SELTRAN - EISPACK routine. This subroutine accumulates the
- stabilized elementary similarity transformations used in the reduction of
- a REAL GENERAL matrix to upper Hessenberg form by ELMHES.
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- SSSSYYYYNNNNOOOOPPPPSSSSYYYYSSSS
- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee eeeellllttttrrrraaaannnn((((nnnnmmmm,,,, nnnn,,,, lllloooowwww,,,, iiiigggghhhh,,,, aaaa,,,, iiiinnnntttt,,,, zzzz))))
- iiiinnnntttteeeeggggeeeerrrr nnnnmmmm,,,, nnnn,,,, lllloooowwww,,,, iiiigggghhhh,,,, iiiinnnntttt((((iiiigggghhhh))))
- ddddoooouuuubbbblllleeee pppprrrreeeecccciiiissssiiiioooonnnn aaaa((((nnnnmmmm,,,,iiiigggghhhh)))),,,, zzzz((((nnnnmmmm,,,,nnnn))))
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- ssssuuuubbbbrrrroooouuuuttttiiiinnnneeee sssseeeellllttttrrrraaaannnn((((nnnnmmmm,,,, nnnn,,,, lllloooowwww,,,, iiiigggghhhh,,,, aaaa,,,, iiiinnnntttt,,,, zzzz))))
- iiiinnnntttteeeeggggeeeerrrr nnnnmmmm,,,, nnnn,,,, lllloooowwww,,,, iiiigggghhhh,,,, iiiinnnntttt((((iiiigggghhhh))))
- rrrreeeeaaaallll aaaa((((nnnnmmmm,,,,iiiigggghhhh)))),,,, zzzz((((nnnnmmmm,,,,nnnn))))
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- On INPUT
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- NNNNMMMM must be set to the row dimension of two-dimensional array parameters
- as declared in the calling program dimension statement.
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- NNNN is the order of the matrix.
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- LLLLOOOOWWWW and IGH are integers determined by the balancing subroutine BALANC.
- If BALANC has not been used, set LOW=1, IGH=N.
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- AAAA contains the multipliers which were used in the reduction by ELMHES
- in its lower triangle below the subdiagonal.
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- IIIINNNNTTTT contains information on the rows and columns interchanged in the
- reduction by ELMHES. only elements LOW through IGH are used. On OUTPUT
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- ZZZZ contains the transformation matrix produced in the reduction by
- ELMHES. Questions and comments should be directed to B. S. Garbow,
- APPLIED MATHEMATICS DIVISION, ARGONNE NATIONAL LABORATORY
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- PPPPaaaaggggeeee 1111
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