Ignore:
Timestamp:
Mar 17, 2006 5:56:54 AM (14 years ago)
Author:
forrest
Message:

docs

File:
1 edited

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  • trunk/include/ClpSimplexOther.hpp

    r648 r743  
    3030      sequence numbers which would change basis.  Sequence numbers are 0..numberColumns
    3131      and numberColumns.. for artificials/slacks.
    32       For non-basic variables the sequence number will be that of the non-basic variables.
     32      For non-basic variables the information is trivial to compute and the change in cost is just minus the
     33      reduced cost and the sequence number will be that of the non-basic variables.
     34      For basic variables a ratio test is between the reduced costs for non-basic variables
     35      and the row of the tableau corresponding to the basic variable.
     36      The increase/decrease value is always >= 0.0
    3337
    34       Up to user to provide correct length arrays.
     38      Up to user to provide correct length arrays where each array is of length numberCheck.
     39      which contains list of variables for which information is desired.  All other
     40      arrays will be filled in by function.  If fifth entry in which is variable 7 then fifth entry in output arrays
     41      will information for variable 7.
    3542
    3643      When here - guaranteed optimal
     
    4552      For basic variables the sequence number will be that of the basic variables.
    4653
    47       Up to user to providen correct length arrays.
     54      Up to user to provide correct length arrays where each array is of length numberCheck.
     55      which contains list of variables for which information is desired.  All other
     56      arrays will be filled in by function.  If fifth entry in which is variable 7 then fifth entry in output arrays
     57      will information for variable 7.
    4858
    4959      When here - guaranteed optimal
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