• Calculation performance significantly improved (see timings in the following screenshots);
  
  
  
  
  
  
• SS-2297: Numeric comparing of matrices with different dimensions fixed (issue happened when values in both matrices were the same but dimensions differ);
  
• Keystroke fixed for adding Separator region;
  
• Logic of handling plug-ins to evaluate expressions completely redesigned (it became much more efficient);
  
• Critical issues fixed happens for some types of evaluation plug-ins;
  
• Fixed issue appears when two or more plug-ins handles the same Term;
  
• List of loaded plug-ins sorted alphabetically into Extensions Manager;
  
• MSI installer became 20% lighter then for previous version;
  
• Automatic release date setting on build implemented (no incorrect dates in About dialog anymore);
  
• Refactoring.

• Desktop Windows (desktop computer with Windows OS):
  SMathStudioDesktop.0_98_5905.Setup.msi (Date: 02.03.2016. File size: 1.59MB)
  
• Desktop Linux (desktop computer with Linux OS):
  SMathStudioDesktop.0_98_5905.Mono.tar.gz (Date: 02.03.2016. File size: 1.02MB) - last version of Mono distributive required!
  
• Cloud version (all modern browsers supported):
  SMath Studio in the Cloud (Date: 01.03.2016.)

Wrote

Hello all.

I'm very excited about this release as it is actually the most significant code change for past several years. I've started working on core redesigning (in order to improve performance) on summer 2015 and today results are published! I did my best to provide full back compatibility for plug-ins, but I expect couple of them might be failed to load. If so, please let me know, so I could fix it.

This SMath Studio build passed all internal tests and I believe it is stable enough to start using it today, but just because of too many changes done it will be more safe to check all possible behaviors together before finally releasing it as Stable officially.

Best regards and happy playing with SMath Studio 0.98!

y':transpose(mat(-3*'m,3*'m,3*'m,-3*'m,1,4))

I.x:sum(((el(y',i))^2),i,1,N)

Wrote

To start off the bug hunt - something does not seem to work for summation:

Wrote

And for one reason or another a "attach file" icon is not visible in the forum post menu...

Wrote

Today ther is no file attachment in the post reply.

Wrote

1. FindRoot function does not work.
2. Definite integral does not work.

Wrote

Never mind on the unavoidable problems linked to the progress.

Wrote

except some functions as Min and Max, belonging to a Davide's plugin.

Wrote

Hi Andrey!

Thanks very much for the new version.

I observe the following.

1. FindRoot function does not work.
2. Definite integral does not work.

Regards

Wrote

@Radovan,
@Davide,

Please, can you reproduce the error with the file in post #18?

Small delta region can be desabled.

Best Regards,
Ioan

Wrote

Wrote

To start off the bug hunt - something does not seem to work for summation:

I do not see any errors. You need to specify N to calculate it (the same for last 0.97)

Wrote

Hi Andrey!

Thanks very much for the new version.

I observe the following.

1. FindRoot function does not work.
2. Definite integral does not work.

Regards

Wrote

...Any information on the symbolics? I am trying to recreate a "proof" from a Mathcad file and I'm missing some features (or cannot find). Are we allowed to post Mathcad files on this forum? If so, I will post all of the relevant files.