@acer 

Thank you my dear prof.

Meanwhile, the Turkish sales representative said that there are no sales of maple versions before 2018

@acer 

I won't respond them.....................

@acer 

lesson22___Suspended_Wire.zip

I agree to you Sir. I would add to your list Prof. Robert Lopez too.

@acer 

I would love to buy you complete lunch, Sir

@acer 

Thank you very much.

Beautifully done. Clean without any errors...

TOP Professor of Mathematics and Maple. Long live Sir

I may have been misunderstood.

The users here, especially Mr. Acer, are very smart and resourceful.

If Prof.Dr. Meade had time, he would have updated the document he produced.

I'm sure of that!

Sincerely,

@Ali Guzel      lesson22___Suspended_Wire____HATALI_____mail_ile_geldi_____.maple

@Ali Guzel  

I once asked for update of worksheets to Prof Meade. He gave me updated docs except one.  

So, worksheet updates not always easy!!

@Ali Guzel  

I may buy maple 8 since Andre Heck's (2003) book is just excellent..

ch17.mws     @Ali Guzel  

@acer   

here is Andre Heck's reply to me:

Dear Ali,

On https://staff.fnwi.uva.nl/a.j.p.heck/Maplebook/answers3.html
the link  to the Windows zip-archive works and provides worksheets with all answers to exercises

on https://staff.fnwi.uva.nl/a.j.p.heck/Maplebook/sheets3.html
the link  to the Windows zip-archive works and provides worksheets with all examples in the book

some codes do not run maple 2018.. esp. chp 17

@Ali Guzel  

to say that I have Maple V licence too from a book...

Though Version V runs on this computer, Maple 7 does not save or open a worksheet.

Cheers 

@acer 

Thanks Acer for quick reply.

Andre Heck uses Maple 8 for example.. There are others as well

@Robert Israel 

This is a classic of OR problem...  Dr. Robert does it without decomposition... Bravo

@adel-00 

like this:

        simplify(solve(K1=0,R,explicit));