Grasshopper

algorithmic modeling for Rhino

linear optimization solver

Hi,

I am working on a customized formfinding component, using vb.net.

I will have to deal with matrix operations (linear algebra), and linear optimization. 

I am looking for a .net free library to do this, but it is hard to find. I found MathNet.Numerics for linear algebra, but it does not include any linear optimization solver.

Any idea ?

Also, could I use Galapagos to solve my linear optimization ? Are there exemples of solving  matrix problems with Galapagos ?

And last question : what libraries were used to create the matrix components on GH (transpose, invert,...) ? 

Thanks

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Replies to This Discussion

Permalink Reply by Daniel Fink on July 27, 2016 at 3:17pm

Hi Kenryo,

Not sure if this is still alive but I managed to compile the x64 version of FuncLib & FuncLibIpopt using the 3.9.2 version from http://www.coin-or.org/download/binary/Ipopt/

Also attached if you need.

Attachments:
Permalink Reply by Kenryo on November 27, 2016 at 4:37am

Hi Daniel,

Thes would be very useful!

Thank you!

best

Kenryo,

Permalink Reply by Alexander Ken on February 6, 2020 at 1:55am

Hi Daniel,

Do you have a SDK or API of FuncLib?I failed to use FuncLib.dll to solve the Max/Min.

Thanks

Permalink Reply by Theodoros Galanos on November 23, 2016 at 10:56pm

Very interesting discussion, thanks for sharing.

I wonder if anyone had any luck in linking accord.net with grasshopper 3d.

Kind regards,

Theodore.

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