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SMath Studio 0.97.5890 (16 February 2016)
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Offline Andrey Ivashov  
#1 Posted : 17 February 2016 00:44:17(UTC)
Andrey Ivashov


Rank: Administration

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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...)

  • La aparición del proyecto Smath, cubre un vacío que existía en el ámbito del software gratuito para Ingeniería. Es un proyecto que llegó para quedarse, ya que permite logros muy buenos a quienes utilizan esta herramienta. felicitaciones a Andrey y el gran equipo de colaboradores que cada uno con su aporte desinteresado hacen crecer esta aplicación que ya podemos caratular como de uso profesional

    by Ing Parcelo Ortiz Plá

  • Great free software! I am enjoying watching its progress and use every day for reinforced concrete calculations and client presentations! Hope it gorows well"

    by Thomas Carmona

  • Smath is a very simple program to use. It´s similar to Mathcad and it´s free. I use it for my spreedsheets at work. I recommend it, without a doubt.

    by Joaquín Guraiib

  • Simple and Elegant

    by Egbert Sales

  • I have used MathCAD since 1997. Loved it. I used to work for the Nuclear Industry in Canada, and we had these long calculation sheets fully written in MathCAD. As an independent researcher, I also had a student version which I could simply purchase from a campus bookstore as a CD. A few years later, disaster struck! A greedy corporate entity purchased MathCAD and destroyed it. A tool created for engineers by engineers with engineering in mind was destroyed by MBAs with only money in their minds. I was helpless until I discovered SMath. I was amazed at how SMath could do so many things with the installation file being just a few MB! And Andrey simply gave it away to us for free!! SMath has truly filled the void left by the now-extinct "old MathCAD". The fact that SMath is not bloatware and gives us researchers exactly what we need are reasons enough to call Andrey a genius. My dear Andrey, many of us are out there in various parts of the world quietly blessing you for helping us do our research calculations. You are a noble soul with a spirit that cares for a better world. Trust me, you have in your own way made our world a better place to live through SMath. God bless you. I shall surely donate an amount as a symbolic gesture for your great work. Please continue to serve the world and may God bless you with good health, a long life, peace, prosperity, and a sound mind that scientifically contributes for as long as you live and pave the way for your glorious legacy long after we are all gone.

    by Dr. M Sathya Prasad

  • Excelente software para los cálculos de ingeniería, muy livano, pero bastante robusto a la hora de realizar cálculos; y su plataforma en la nube es buena.

    by fredynils

  • Great software. Excellent tool for engineering students to make study of complicated problems a breeze. Time need to familiarize is very less as there are good guides prepared for easy use.

    by Razook

  • This is an excellent software for methodically solving/performing strenous formulas/calculations. It is an incredible inspiration that it is free !

    by Prasanna W

  • Powerful tools to support dynamic calculation. Excellent!

    by Omar Panta Carranza

  • Great little tool, happy that someone made this - best alternative for prime. I still hate the breakdown of the Mathcad legacy - you are a proud successor....

    by Robbert

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


System requirements

  • Desktop (Windows):
    Framework: .NET Framework 2.0
  • Desktop (Linux):
    Framework: Mono 2.0 (libmono-winforms-2.0-cil package) or higher


Interface languages (37 languages)

  • [ARA] Arabic / العربي
  • [BEL] Belarusian / Беларуская
  • [BUL] Bulgarian / Български
  • [CAT] Catalan / Català
  • [CHS] Chinese (Simplified) / 简体中文
  • [CHT] Chinese (Traditional) / 簡體中文
  • [CPP] Portuguese (Brazil) / Brazil (Português)
  • [CZE] Czech / Čeština
  • [DAN] Danish / Dansk
  • [DUT] Dutch / Nederlands
  • [ENG] English / English
  • [FAS] Persian / فارسی
  • [FIN] Finnish / Suomi
  • [FRE] French / Français
  • [GER] German / Deutsch
  • [GRE] Greek / Ελληνικά
  • [HEB] Hebrew / עברית
  • [HUN] Hungarian / Magyar
  • [IND] Indonesian / Bahasa Indonesia
  • [ITA] Italian / Italiano
  • [JPN] Japanese / 日本語
  • [KOR] Korean / 한국어
  • [LAV] Latvian / Latviešu
  • [LTH] Lithuanian / Lietuvių
  • [NOR] Norwegian / Norsk
  • [POL] Polish / Polski
  • [POR] Portuguese / Português
  • [RON] Romanian / Română
  • [RUS] Russian / Русский
  • [SCC] Serbian (Latin) / Srpski
  • [SCR] Croatian / Hrvatski
  • [SLK] Slovak / Slovenčina
  • [SPA] Spanish / Español
  • [SRP] Serbian (Cyrillic) / Српски
  • [SWE] Swedish / Svenska
  • [TUR] Turkish / Türkçe
  • [UKR] Ukrainian / Українська


Tutorials

SMath Studio tutorial by Bernard Liengme.
  • SMathPrimer.pdf (Date: 11.11.2011. File size: 2.06MB) - to open in Adobe Acrobat Reader

Introduction of the use of SMath Studio by Gilberto E. Urroz, Ph.D., P.E.


Other files

SMath Studio icons () of all available sizes (16x16, 24x24, 32x32, 48x48, 64x64, 96x96, 128x128, 256x256) in PNG format.

Edited by user 17 January 2017 00:25:14(UTC)  | Reason: Not specified
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thanks 8 users thanked Andrey Ivashov for this useful post.
on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC),  on 17/02/2016(UTC)

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Offline mikekaganski  
#2 Posted : 17 February 2016 04:58:50(UTC)
mikekaganski


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Hi Andrey,

Thank you for this new release, with very welcome changes.
When I look at Help->About window, I see "Date: 17/09/2015". A time machine to the past? ;-)
Best regards,
Mike Kaganski
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Offline ndtma  
#3 Posted : 17 February 2016 15:41:23(UTC)
ndtma


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Thank you very much Andrey for the latest release.
Look within!... The secret is inside you.
Best Regards
Eng. NDTM Amarasekera - Sri Lanka
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Offline Andrey Ivashov  
#4 Posted : 17 February 2016 21:51:16(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
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Hello, Mike!

Originally Posted by: mikekaganski Go to Quoted Post
When I look at Help->About window, I see "Date: 17/09/2015". A time machine to the past? ;-)

Yes, it is my fault. Forgot to update a date. Sorry for this.
But it will be the last time this issue happened as I just added date updating to the automatic deployment procedure.

Best regards.
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Offline Andrey Ivashov  
#5 Posted : 17 February 2016 21:57:44(UTC)
Andrey Ivashov


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Was thanked: 1983 time(s) in 668 post(s)
Hello, Ioan.

Originally Posted by: ioan92 Go to Quoted Post
[color=darkblue]This new release works fine for me, when I use the basic plugins proposed. Even the speed is well improuved.

Thanks for reminding - calculation speed was really a bit improved. Added this to change log.

Originally Posted by: ioan92 Go to Quoted Post
After installing all availables plugins, some of my old applications fails.
For the moment I have not investigated to see which plugin produces such a side effect.

Please let me know if you find a reason. To say truth I expected nothing should be changed in worksheets or plug-ins for this release.
At least hundreds of my complex test worksheets was opened and calculated without any errors before releasing.

Best regards.
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Offline Jean Giraud  
#6 Posted : 17 February 2016 22:41:45(UTC)
Jean Giraud

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Originally Posted by: ioan92 Go to Quoted Post
Thank you very much Andrey for this new release,

This new release works fine for me, when I use the basic plugins proposed. Even the speed is well improuved.
After installing all availables plugins, some of my oldapplications fails.
For the moment I have not investigated to see which plugin produces such a side effect.

Best Regards,
Ioan


That's what I'm afraid: scrapping so many work sheets.
Guess what: it would scrap my most precious ones.
Is the solution, purchase or rent a new PC for each new release ?
Not bad an idea as beta testing ... my laptop is too small to avail.

Now, the savant question(s):

I presume that each new release does not evaporate the previous one.
If things go bad, will XP restore the previous version ???
My question is pertinent because Smath is absent of the Windows Registry.
It looks to work by itself and might got lost by itself as well and what
about my 250 work sheets ? Murphy's law might apply.

Jean
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Offline Andrey Ivashov  
#7 Posted : 18 February 2016 00:25:23(UTC)
Andrey Ivashov


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Hello, Jean.

Originally Posted by: Jean Giraud Go to Quoted Post
That's what I'm afraid: scrapping so many work sheets.
Guess what: it would scrap my most precious ones.

Originally Posted by: Jean Giraud Go to Quoted Post
and what
about my 250 work sheets ? Murphy's law might apply.

Please don't think that one day soon SMath will gone or will be changed dramatically, so you will not be able to work with your old worksheets. This scenario is not realistic at all.

1) I realize that I have no right to forgot about back compatibility.
2) Before every release (and also during development) I always execute automatic tests to ensure nothing broken in the logic implemented earlier - I have a bundle of about 800 different worksheets. SMath Studio opens them, recalculates and compares results with previous ones. Any registered deviation is my priority task.
3) I've created a tool (with a great help from developers from our community Thank you ) which allows me to support third-party plug-ins even if authors will not be able to do it anymore. So I can give a guarantee that most of all plug-ins available via Extensions Manager will work for future SMath Studio releases.
4) All previously released versions are still available for downloading, so one can test them if it is really required.
5) I'm not the one who have access to all sources of SMath project (including SMath Core, web-sites and different related tools), so even if something bad happened to me project will continue living and growing.

Yes, sometimes I have to do significant changes to API, but I always try to inform about it all the developers and users (I remember only one such situation when logic on the worksheets was changed, so it required small changes to some documents) and publish nightly builds to provide some time for plug-ins migration. This is life. But it is important that all these situations was successfully passed.

Best regards.

Edited by user 18 February 2016 00:28:09(UTC)  | Reason: Not specified
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Offline Jean Giraud  
#8 Posted : 18 February 2016 02:57:08(UTC)
Jean Giraud

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Thanks Andrey for your kind and recomforting reply.
I will take the plunge sometimes. Long life to Smath,
it will be my last tool before succing the roots.

Cheers, Jean
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Offline Andrey Ivashov  
#9 Posted : 21 February 2016 22:42:33(UTC)
Andrey Ivashov


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Thank you, Ioan!

Originally Posted by: ioan92 Go to Quoted Post
If you appreciate as useful, I can send to you by mail a copy of my file.

Yes, please. I will test your file and plug-in and will find a reason.

Originally Posted by: ioan92 Go to Quoted Post
I think, it would be better to order the list of plugins according their name.

Done. Will be available in the next SS version.

Thank you!
Best regards.
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Offline Andrey Ivashov  
#10 Posted : 22 February 2016 01:41:45(UTC)
Andrey Ivashov


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Issue investigated and the reason is found. It is because DISLIN plug-in overrides line(4) function (line with two rows).
I will contact uni Offline regarding it. For now I suggest to just uninstall this plug-in.

More details sent to your e-mail.

Thank you and best regards.
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