People here generally like users to post code as Maple code instead of images, so they can copy-paste it.

@Adam Ledger 

latex(forall(j, j <= i));

 \forall \left( j:j\leq i\right)

@dan 

Maybe this helps see attached file.

PDESYS.mw

People here generally like users to post code as Maple code instead of images or PDF, so they can copy-paste it.

Can you add another missing parameters like:?

 If you want only a real part of function A:

with(Optimization):

NLPSolve(Re(A), x = -1000 .. 0, maximize);

#[6743.84638351141, [x = -5.17589535847115]]

NLPSolve(Re(A), x = 0 .. 1000, maximize);

#[6743.84638351141, [x = 5.17589535876615]]

@Rouben Rostamian  

Yes I have read  documentation and I was surprised myself only two examples. It should be at least one features for one example.

Can you add actual code so people can copy-paste easily?

@9009134 

Post the code (using the big green up-arrow in the MaplePrimes editor)

Here are  link that might be of interest.

https://youtu.be/CinWCHCTjJA

@Samir Khan 

I'm extract zip file to "C:\Program Files\Maple 2018"  and open Maple with administrator restrictions, then its works.

Thanks.

@Markiyan Hirnyk 

A have a Windows 8.1 64 bit, and Maple 2018 64 bit. Probably is issue related to import. I do not know what may be the reason?

Hello

I'm downloaded  zip file  and extracted to: C:\Users\User\Downloads\recognizing_handwritten_digits_with_machine_learning

Exectuted worksheet Handwritten Digit Recognition.mw and give me an error?

What can be the reason?

We cannot help you, really, unless you post your code!

If you found a bug please send to Submit Software Change Request.

On my 4 years  very cheap old laptop on Maple 2018(Windows),take  the first evaulation about 4 minutes and 34 second.

SUM1_vers.mw