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Re: [Help-glpk] exact solutions
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From: |
Andrew Makhorin |
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Subject: |
Re: [Help-glpk] exact solutions |
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Date: |
Mon, 21 Sep 2015 10:02:37 +0300 |
> When I use the option --exact and --xcheck I get unfortunately
> a vertex with fractional coordinates expressed as 1.666667 instead
> of the expected 5/3. I know I can compute the exact solution
> since I have a basis of incident inequalities. But it is a little bit
> sad
> to have to recompute something which is likely available from the
> model itself.
>
On api level glpk does not support rational numbers, only floating-point
ones.