network profile
| bio | website | andrew.cmu.edu/user/gnychis |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 3 months |
| seen | Apr 13 '12 at 17:37 | |
| stats | profile views | 7 |
Just a student
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Feb 28 |
awarded | Popular Question |
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Apr 11 |
comment |
trying to read quadratic programming problem in cplex, get error I can try stackoverflow, but I figured more math users would be likely to use cplex |
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Apr 10 |
revised |
trying to read quadratic programming problem in cplex, get error added 90 characters in body |
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Apr 10 |
asked | trying to read quadratic programming problem in cplex, get error |
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Apr 3 |
comment |
re-writing a $\min(X,Y)$ function linearly for LP problem Great! Sorry for the constant typo in your username, it's Apple's autocorrect at work. Fixed. |
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Apr 3 |
revised |
re-writing a $\min(X,Y)$ function linearly for LP problem edited body |
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Apr 2 |
revised |
re-writing a $\min(X,Y)$ function linearly for LP problem deleted 227 characters in body |
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Apr 2 |
accepted | re-writing a $\min(X,Y)$ function linearly for LP problem |
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Apr 2 |
revised |
re-writing a $\min(X,Y)$ function linearly for LP problem added 1 characters in body |
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Apr 2 |
comment |
re-writing a $\min(X,Y)$ function linearly for LP problem I added in the output of minimizing in the objective function, where it shows that my value will go to 0. Check out my main post again. Thanks for your help! |
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Apr 2 |
revised |
re-writing a $\min(X,Y)$ function linearly for LP problem adding in clarification and code |
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Apr 1 |
comment |
re-writing a $\min(X,Y)$ function linearly for LP problem Also, it seems as though if this is in the objective function and the function is to maximize the value, it will take on min(x,y). However, if the objective function is to minimize, it will take on the value of 0. I want it to always take on the min, however. |
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Apr 1 |
comment |
re-writing a $\min(X,Y)$ function linearly for LP problem Thanks so much, this worked out great for me! Just a comment though, when you do that substitution with the variables, I believe the sign is distributed so that this is the final: $min(x,y) = \frac{1}{2} (x + y - z_1 - z_2)$ |
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Mar 31 |
asked | re-writing a $\min(X,Y)$ function linearly for LP problem |
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Mar 30 |
comment |
creating a set in ZIMPL (which creates .LP for SoPlex & CPLEX) thanks, I am just precomputing things now |
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Mar 30 |
accepted | creating a set in ZIMPL (which creates .LP for SoPlex & CPLEX) |
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Mar 26 |
awarded | Editor |
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Mar 26 |
revised |
creating a set in ZIMPL (which creates .LP for SoPlex & CPLEX) deleted 77 characters in body |
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Mar 26 |
asked | creating a set in ZIMPL (which creates .LP for SoPlex & CPLEX) |
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Feb 28 |
awarded | Supporter |
