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Offline Andrey Ivashov  
#1 Posted : 07 September 2018 23:17:53(UTC)
Andrey Ivashov


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SMath Studio - SMath
Created by SMath LLC in the scope of SMath project. Published by smath.

SMath Studio

  • SMath Studio box
  • Calculation of Gravitation Acceleration example
  • Example of animation on the Worksheet
  • Extensions Manager tool
  • Opened math Reference Book
  • SMath Viewer output to Autocad example
  • SMath Studio on iOS
  • SMath Studio on iPad

Tiny, but powerful mathematical program with WYSIWYG editor and complete units of measurements support.

It provides numerous computing features and rich user interface translated into about 40 different languages. Application also contains integrated mathematical reference book.

Stable version

Free for personal usage! Plans for Organizations are available!

Application can be easily extended based on your needs. Built-in Extensions Manager tool allows to get access to hundreds official and third-party resources of the following types: usage examples, plug-ins, SMath Viewer based applications, snippets, interface translations, interactive books, handbooks and tutorials.

They trust us *

* Customers' names and logos are used with the written permission of the copyright holders.

They talk about us (all reviews...)

  • An invaluable tool for high schoolers and engineering students! A big thank you from India.

    by Anirban

  • I strongly encourage professionals who use the software for commercial purpose to donate. SMath Studio, in my opinion, is better suited for documenting engineering calculations than MathCAD Prime 3, which is commercially developed, and is considered to be the software of choice by many. As engineering professionals, we all pay yearly professional license fee; if we donate a fraction of that fee to Andrey it will let him to continue working on this extremely useful and functional tool. Thank you, Andrey! Long Live SMath

    by Alex M.

  • As a Civil Engineering professor, I've realized to be hard to find a software suitable for both introductory and advanced subjects. SMath is the only free software I know to get the job done. Try it out.

    by João Felipe Melo

  • Es ist die einzige Alternative zum mittlerweile desaströsen MathCAD. Mit dem ich Jahrzehnte -seit der Version 3.0- sehr gut und gern arbeitete. MathCAD war exzellent, um komplizierte Mathematik im Ingenieurwesen anzuwenden. MathCAD ist heute viel unübersichtlicher und alles dauert viel länger, bei drastisch reduzierter Funktionalität. Das MathCAD-Team empfiehlt "Profis" Shortcuts, wie in Zeiten, als die Bildschirme noch grün waren. Ich wünsche mir, dass Ihr, Andrey und Dein Team, auch die Apple-Version bald offerieren könnt und Euch vor allem auf mathematische Features für Ingenieure fokussiert. Dass man auch bald mit wieder mit Operatoren, wie dem NABLA-Operator symbolisch rechnen kann. Viel Erfolg auf Eurem Weg. Mit SMath Mathematik in mathematischer Notation anwenden, ist wie Muttersprache sprechen. Die geniale Idee, Funktionen und Operationen auf einen virtuellen Taschenrechner zu packen, ist extrem intuitiv und erleichtert die Bedienung. Weiter so.

    by Michael Stanimirov

  • Brilliant program. I have MathCAD but as they have gone for subscription based I am discontinuing that. Until now I have not found any design calculation that I cannot make using SMath Studio. I recommend to all of my customers to forget all spread sheet based calculations and go for SMath Studio. I have developed my own specialty engineering software and know how much work that is. Thank You Andrey.

    by Jouko Tolonen

  • Excellent alternative to MathCad and it's free!

    by Marco Finlay

  • Pozdrawiam wszystkich użytkowników i zachęcam do wspierania produktu.

    by LeszekP

  • I've used this software for several years and can not use anything else for work. I'm a mechanical Engineer and use this for any calculations I do. 1) To show and check my work 2) to set values and write descriptions so I can reuse my formulas for other projects. This is better than any calculator. Thank you Smath for such a great software.

    by Shawn Paul

  • ein absolutes Muß für Ingenieure und Naturwissenschaftler und die, die es noch werden wollen. Ein perfektes Tool für Hochschulen aller Art. an absolute must for engineers and natural scientists and those who want to become one. A perfect tool for universities of all kinds.

    by Stephan Gottlieb

  • Fantastic free software. Have used it for several structural calculation reports

    by Martin Kynde

SMath Studio in publications

SMath Studio plug-ins (all plug-ins...)

The functionality of the program can be expanded through the installation of plug-ins created by third-party developers and companies, as well as those prepared by the SMath LLC team. Most plug-ins are open source and can be modified if necessary.

  • 3D Plot Region (discussion...)
    Extends SMath Studio with a 3D Plot Region.
    Extends SMath Studio with a 3D Plot Region.
    Jack Xu, Viacheslav N. Mezentsev (viacheslavmezentsev@ya.ru)
  • Data Exchange (discussion...)
    Extends SMath Studio with more save/import/export features.
    Extends SMath Studio with more save/import/export features.
    Davide Carpi (davide.carpi@gmail.com)
  • WaterSteamPro
    Access to a set of programs for calculating properties of water, steam, gases and gases mixtures. Requires separate installation of the Water Steam Pro libraries and appropriate license for it (see http://www.wsp.ru/).
    Access to a set of programs for calculating properties of water, steam, gases and gases mixtures. Requires separate installation of the Water Steam Pro libraries and appropriate license for it (see http://www.wsp.ru/).
    ООО "ЭсМат"
  • MaximaPlugin (discussion...)
    Provides access to the free and open source computer algebra system Maxima.
    Provides access to the free and open source computer algebra system Maxima.
    Kay Graubmann & Martin Kraska (THB www.th-brandenburg.de)
  • X-Y Plot Region (discussion...)
    Extends SMath Studio with a X-Y Plot Region.
    Extends SMath Studio with a X-Y Plot Region.
    Jack Xu, Viacheslav N. Mezentsev (viacheslavmezentsev@ya.ru)
  • CoolProp Wrapper (discussion...)
    A SMath Studio native wrapper of the CoolProp library (www.coolprop.org) - thermophysical property database and wrappers for a selection of programming environments.
    A SMath Studio native wrapper of the CoolProp library (www.coolprop.org) - thermophysical property database and wrappers for a selection of programming environments.
    Mike Kaganski
  • Nonlinear Solvers (discussion...)
    Contains nonlinear solvers for equations and systems of equations: Bisected Direct Quadratic Regula Falsi (BDQRF), Bisection, Brent's, Broyden's, Homotopy, Newton-Raphson, Ridder's, Secant, etc.
    Contains nonlinear solvers for equations and systems of equations: Bisected Direct Quadratic Regula Falsi (BDQRF), Bisection, Brent's, Broyden's, Homotopy, Newton-Raphson, Ridder's, Secant, etc.
    Davide Carpi (davide.carpi@gmail.com)
  • DSP Library (discussion...)
    Digital Signal Processing Library: spectral analysis, IIR and FIR filters, resampling algorithms, etc.
    Digital Signal Processing Library: spectral analysis, IIR and FIR filters, resampling algorithms, etc.
    Sergey Bakhurin (http://dsplib.org), Viacheslav N. Mezentsev (viacheslavmezentsev@ya.ru)
  • Statistical Tools (discussion...)
    Extends SMath Studio with statistical tools: Sample Estimators, Probability Density, Cumulative Density, Quantile functions, Random Numbers, etc.
    Extends SMath Studio with statistical tools: Sample Estimators, Probability Density, Cumulative Density, Quantile functions, Random Numbers, etc.
    Davide Carpi (davide.carpi@gmail.com)
  • SQLite Plugin (discussion...)
    Provides an interface to the SQLite relational database engine.
    Provides an interface to the SQLite relational database engine.
    Chris Bietz, Viacheslav N. Mezentsev


Please note: this release requires almost all plug-ins to be adopted. I'm working on it right now.
About 50% (most used) of plug-ins are already updated, others will be updated soon.
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Offline mkraska  
#2 Posted : 08 September 2018 01:31:45(UTC)
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Andrey,

prior to your API adjustments I committed some improvements to the Maxima Plugin. Is there a way to publish these also for build 6671 (except by temporary reverting and afterwards re-committing your changes)?

I think of pointing not just to the SVN path but also to a particular SVN revision in the release manager.

Would the above-mentioned procedure worth the effort or do you consider support of 6671 now being obsolete?

EDIT: I found out how to do it: just append the revision to the path:

https://smath.info:8443/svn/public/plugins/MaximaPlugin@2740

Edited by user 08 September 2018 02:04:02(UTC)  | Reason: Not specified

Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath%20with%20Plugins.ashx
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Offline Andrey Ivashov  
#3 Posted : 08 September 2018 02:05:38(UTC)
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Hello Martin.

Of course it is possible to revert changes, make an update/release and re-apply initial changes again. It will take some time, but we can do it if you wish (let me know if any help is required).

I plan to release new stable version in 1 or 2 weeks. Actually I needed this beta just because not all plug-ins are ready and tested. So if your changes are not very urgent then it may be more convenient to wait a bit. But it is up to you!

Best regards.
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Offline mkraska  
#4 Posted : 08 September 2018 02:17:45(UTC)
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Originally Posted by: Andrey Ivashov Go to Quoted Post
Hello Martin.

Of course it is possible to revert changes, make an update/release and re-apply initial changes again. It will take some time, but we can do it if you wish (let me know if any help is required).

I plan to release new stable version in 1 or 2 weeks. Actually I needed this beta just because not all plug-ins are ready and tested. So if your changes are not very urgent then it may be more convenient to wait a bit. But it is up to you!

Best regards.


I wasn't aware of that the release manager accepts SVN paths with revision tag (should have asked this to google before asking here). This did the trick, so the Maxima Plugin is updated for 6671 stable and 6824 beta without messing with the repository.

BTW thanks for doing all the API adjustment work for us!
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath%20with%20Plugins.ashx
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Offline mkraska  
#5 Posted : 08 September 2018 15:49:05(UTC)
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The Extension manager in 6824 doesn't fetch the correct version of the Maxima plugin. Andrey has released a stable version of the plugin for 6824 and later I did a stable version for 6671. Now 6824 always downloads the version for 6671 and then complains that installation fails.

I'd expect that the specification of which SMath is used for release is honoured by the extension manager. How can this be resolved?
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath%20with%20Plugins.ashx
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Offline Davide Carpi  
#6 Posted : 08 September 2018 15:56:06(UTC)
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Any release is for the targeted version and later, thus you have to publish several releases targeting from the older target to the newer (first make a release for 6671, then make another for the latest)
If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects
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Offline mkraska  
#7 Posted : 08 September 2018 17:55:12(UTC)
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The problem was that the plugin has been released for 6824 before it was released for 6671. Repeating the release without any changes for 6824 seems to solve the problem. Maxima now loads correctly in 6824. Yet, due to lack of other important plugins (custom glyphs, X-Y plot) fun is limited in that version.
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath%20with%20Plugins.ashx
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Offline uni  
#8 Posted : 08 September 2018 18:34:35(UTC)
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As for the X-Y Plot and other (ZedGraph, NPlot). New API does not fully cover the requirements of these plugins. For now I can't port X-Y Plot.
Russia ☭ forever (git.io/vOZo0)
Viacheslav N. Mezentsev
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Offline Andrey Ivashov  
#9 Posted : 08 September 2018 23:43:26(UTC)
Andrey Ivashov


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Originally Posted by: uni Go to Quoted Post
As for the X-Y Plot and other (ZedGraph, NPlot). New API does not fully cover the requirements of these plugins. For now I can't port X-Y Plot.

The hint is IGraphics.Unwrap<Graphics>(). After you've got native GDI+ Graphics object you can do what you need until API is updated according to your requirements. Currently all the plug-ins support .Net Framework 2.0 or later so they can be used for SMath Studio Desktop only.

I plan to allow plug-ins for other platforms and will extend API with all required by plug-ins, but it will be a bit later. For now this should be not an issue.

Please contact me by Skype in case of any questions.

Best regards.
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Offline uni  
#10 Posted : 09 September 2018 10:28:21(UTC)
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Originally Posted by: Andrey Ivashov Go to Quoted Post
The hint is IGraphics.Unwrap<Graphics>(). After you've got native GDI+ Graphics object you can do what you need until API is updated according to your requirements. Currently all the plug-ins support .Net Framework 2.0 or later so they can be used for SMath Studio Desktop only.

Ok, this trick helped me. But Release Manager makes the assembly which I can't install.

Russia ☭ forever (git.io/vOZo0)
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Offline Andrey Ivashov  
#11 Posted : 10 September 2018 00:32:43(UTC)
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Originally Posted by: uni Go to Quoted Post
Ok, this trick helped me. But Release Manager makes the assembly which I can't install.

Thank you for updates!

I've just checked your NPlot, X-Y Plot and Zed Graph - everything works ok on my machine with latest SMath Studio.

Please could you provide some details about what happens on your environment. The most important change I did on build machine is that now system using MSBuild v.15 during compilation of plug-ins.

Edited by user 10 September 2018 00:36:07(UTC)  | Reason: Not specified
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Offline uni  
#12 Posted : 10 September 2018 07:08:32(UTC)
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Offline uni  
#13 Posted : 10 September 2018 07:15:12(UTC)
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Quote:
I've just checked your NPlot, X-Y Plot and Zed Graph - everything works ok on my machine with latest SMath Studio.

It was SMath Studio 0.99.6823. Now it works fine.
Russia ☭ forever (git.io/vOZo0)
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Offline mkraska  
#14 Posted : 11 September 2018 03:03:44(UTC)
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There seems to be a problem with the Insert menu entries. The controls entry is cloned with each installation of one of the controls.

2018-09-11 01_58_07-SMath Studio 0.99.6824 - [Page1].png
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath%20with%20Plugins.ashx
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Offline Andrey Ivashov  
#15 Posted : 11 September 2018 22:37:24(UTC)
Andrey Ivashov


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Originally Posted by: mkraska Go to Quoted Post
The controls entry is cloned with each installation of one of the controls.

Thank you! Fixed.
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Offline ElSid  
#16 Posted : 20 September 2018 18:05:11(UTC)
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The new text region is loaded, but fails. No update for Excel I/O
Text Region.PNG
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Offline Davide Carpi  
#17 Posted : 20 September 2018 19:24:09(UTC)
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Originally Posted by: ElSid Go to Quoted Post
The new text region is loaded, but fails

Seems that the WriterRegion assemblies are copied to the extension archive even if the msbuild projects is set to not do it... I'll check for workarounds...

Edited by user 22 September 2018 03:33:11(UTC)  | Reason: Not specified

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Offline pdalet  
#18 Posted : 22 September 2018 11:03:13(UTC)
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Hi,

I can't launch this new version 0.99.6824 on linux (Ubuntu 18.04 - mono 4.2.1)

Message diplayed:
Unhandled Exception:
System.Exception: Can't find a proper language file. Try to reinstall the program.
at SMath.Manager.SessionsManager.ReloadLanguages () <0x4155feb0 + 0x0017b> in <filename unknown>:0
at SMath.UI.SessionsManagerPaths.Create (System.String[] paths) <0x4154b9b0 + 0x0005b> in <filename unknown>:0
at SMath.UI.AppSettingsDesktop.Initialize (SMath.Manager.PluginsStatusEventHandler loaded) <0x41544960 + 0x0017b> in <filename unknown>:0
at SMath.UI.Desktop.Program. (System.String[] ) <0x414c1fb0 + 0x001c7> in <filename unknown>:0
[ERROR] FATAL UNHANDLED EXCEPTION: System.Exception: Can't find a proper language file. Try to reinstall the program.
at SMath.Manager.SessionsManager.ReloadLanguages () <0x4155feb0 + 0x0017b> in <filename unknown>:0
at SMath.UI.SessionsManagerPaths.Create (System.String[] paths) <0x4154b9b0 + 0x0005b> in <filename unknown>:0
at SMath.UI.AppSettingsDesktop.Initialize (SMath.Manager.PluginsStatusEventHandler loaded) <0x41544960 + 0x0017b> in <filename unknown>:0
at SMath.UI.Desktop.Program. (System.String[] ) <0x414c1fb0 + 0x001c7> in <filename unknown>:0
Thanks
Philippe.
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Offline Davide Carpi  
#19 Posted : 22 September 2018 11:26:58(UTC)
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Originally Posted by: pdalet Go to Quoted Post
Hi,

I can't launch this new version 0.99.6824 on linux (Ubuntu 18.04 - mono 4.2.1)


Hello Philippe,

this is a known bug and should be already solved in the next release (see here for testing)

Edited by user 22 September 2018 11:28:50(UTC)  | Reason: Not specified

If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects
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