[Coin-discuss] OsiCuts::insertIfNotDuplicate() precision

[John J Forrest]

Francois,

I can't see any harm in doing this.  Doesn't seem to hurt.

I have actually used CoinAbsFltEq(1.0e-12) as default and have added a 
similar version for CoinRelFltEq in case that is wanted in future.

John Forrest



Francois Margot <fmargot at andrew.cmu.edu> 
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02/11/2005 03:39 AM
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[Coin-discuss] OsiCuts::insertIfNotDuplicate() precision







Hi:

Would it be possible to modify the method

OsiCuts::insertIfNotDuplicate(OsiRowCut & rc) in OsiCuts.cpp to

OsiCuts::insertIfNotDuplicate(OsiRowCut & rc, const double precision)

and replace in the code all "1e-12" by "precision"? The default for
"precision" might be set to 1e-12, making the change transparent for 
code currently using the method.

I find it silly that the user is not able to choose the precision to use
when deciding if two numbers are equal or not.

Francois

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