COIN-OR::LEMON - Graph Library

Changes between Initial Version and Version 1 of Ticket #92


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Timestamp:
05/16/08 09:18:35 (17 years ago)
Author:
Alpar Juttner
Comment:

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  • Ticket #92

    • Property Milestone changed from to Post 1.0
  • Ticket #92 – Description

    initial v1  
    11The following type of constraints are valid in the Lp system:[[BR]]
     2{{{
    23LpExpr(e) >= double(l) <= double(u),[[BR]]
     4}}}
    35and the meaning of it is[[BR]]
     6{{{
    47double(l) <= LpExpr(e) <= double(u).[[BR]]
     8}}}
    59The solution is easy, if an expr is on the left side of comparison, then the other bound must be also set to +/- Inf, it must not let NaN.