Lengths to optimize cuts

[carlos_m_gil_p]

Hi How Are you.

I wanted to see if I can help with this.
I have to do different cuts in tubes.
But I need the tube to the fullest advantage.

Example:

I have five types of court

They must enter into tubes 12 meters

2.77 Qty: 1

2.84 Qty: 7
4.29 Qty: 4
3.07 Qty: 2
3.33 Qty: 4

Organized and the results were as follows.

2.84 / 2.84 / 2.84 / 3.33
2.84 / 2.84 / 2.84 / 3.33
4.29 / 4.29 / 3.33
4.29 / 4.29 / 3.33
3.07 / 3.07 / 2.84 / 2.77

Internet I found two programs, but are demos, and stop working.
I made this same example

Here I attached a screenshot of the programs.

Thank you.

[stevor]

Similar to the problem addressed to by Pbejse, etal, at: http://forums.autodesk.com/t5/visual-lisp-autolisp-and-general/help-analyzing-a-list-for-bill-of-mat... My guess of your request is that you wish to minimize the number of tubes that contain a certain combination of 'cuts.'

[carlos_m_gil_p]

Hello Brother how are you.

Thanks for your information.

I watched the link.

I see your lisp but do not understand much to show results.

I also saw the lisp pbejse

But the results are not equal to those shown.

If you can help me with this I thank you.

Excuse my English, I only speak Spanish.