Stable: SMath Studio 0.99.7005 (07 March 2019)

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

Downloads: 1956008 Download
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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.

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Amazing math tool. I use it almost daily. I'm a civil engineer and Smath Studio quickly became one of my favorite tools to "hand check" a lot of my calculations.

by Fernando Siedschlag
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.
Tenho usado Mathcad por muitos anos, como estudante, como pesquisador e como engenheiro químico. Mas Mathcad se tornou inviável há alguns anos. É formidável ter uma ferramenta tão boa quanto ele de forma gratuita ou a curtos muito baixos como o SMath! Obrigado LLC SMath e Andrey Ivashov!

by Alexandre Umpierre
The most important daily-use software for engineers. Far more powerful than actual Mathcad Prime. I actually use more SMath Studio than MS Excel at work. Thank you, Andrey, for this GEM.

by Alvaro Gavilán Rojas
smath studio. It´s a good tool.

by jose luis rebollo
Grazie tanto per lo splendido lavoro. Io lo uso per i miei calcoli di elettronica. Большое спасибо за замечательную работу. Я использую его для моих вычислений электроники. Thank you so much for the wonderful job. I use it for my electronics calculations.

by Vito BLASI
This fantastic free alternative to Mathcad is going from strength to strength and I am really enjoying watching its progress. Andrey has produced something that is genuinely useful, multiplatform, fun to use and, most importantly of all, he listens to his users. Well worth a download.

by Beerus
Thank you very much for your work and for you programm. I have just started to use it, but already see that it's a wonderful tool for engineers.

by Ilya Shulika
This program helped me in solving a lot of my mechanical problems related to gears, design standards & structural problems. Now we can run it on our mobiles also. Thanks for this useful program.

by Sudhir Gill
This has been a great step up from Excel. Extensive (and extensible) support for engineering units opens a new world for well documented everyday analysis. Thank you!

by Mike Graham

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.

Jack Xu, Viacheslav N. Mezentsev (viacheslavmezentsev@ya.ru)
Data Exchange (discussion...)

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/).

ООО "ЭсМат"
MaximaPlugin (discussion...)

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.

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.

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.

Davide Carpi (davide.carpi@gmail.com)
DSP Library (discussion...)

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.

Davide Carpi (davide.carpi@gmail.com)
SQLite Plugin (discussion...)

Provides an interface to the SQLite relational database engine.

Chris Bietz, Viacheslav N. Mezentsev

RegCurry		#2 Posted : 08 March 2019 00:40:44(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/02/2019(UTC) Posts: 56 Location: Colorado		I appreciate all your hard work on this software; however, please turn off the popup trying to install the 7005 version every time I open my 6884 version. There are too many plugins that I need that no longer work with the 7005 version. Thanks again for all your hard work. Reg curry


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Davide Carpi		#3 Posted : 08 March 2019 02:20:42(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,707 Location: Italy Was thanked: 1378 time(s) in 902 post(s)		Originally Posted by: RegCurry please turn off the popup trying to install the 7005 version every time I open my 6884 version Go to: Tools > Plugins... > SMath Studio then enable the option "Don't check for updates"
		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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RegCurry		#4 Posted : 08 March 2019 06:35:13(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/02/2019(UTC) Posts: 56 Location: Colorado		I did. However, now I cannot even use the older version with maple or XY plots. This has totally ruined my workflow. Let me know when this is fixed and I will return to Smath. :'(


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RegCurry		#5 Posted : 08 March 2019 06:44:30(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/02/2019(UTC) Posts: 56 Location: Colorado		Also, there is not Tools>Plugins>SMath Studio There is only Tools>Plugins>Online gallery


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RegCurry		#6 Posted : 08 March 2019 08:27:50(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/02/2019(UTC) Posts: 56 Location: Colorado		Thanks for adding in the maple and XY plot plugins.


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SMath Studio

Stable version

They trust us *

They talk about us (all reviews...)

SMath Studio in publications

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

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mkraska		#7 Posted : 08 March 2019 10:13:27(UTC)
Rank: Advanced Member Groups: Registered Joined: 15/04/2012(UTC) Posts: 2,035 Was thanked: 1165 time(s) in 745 post(s)		Originally Posted by: RegCurry I did. However, now I cannot even use the older version with maple or XY plots. This has totally ruined my workflow. Let me know when this is fixed and I will return to Smath. :'( I generally recommend to not upgrade the installed version until you verified that new versions are functional to the level you need. To test new versions, use the linux version (yes, it runs under Windows and yes it is significantly smaller), unpack it to some directory and add a file named portable.version to that directory. Then you have a sandbox which is totally independent of the "installed" SMath version.
		Martin Kraska Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx


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Davide Carpi		#8 Posted : 08 March 2019 11:41:09(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,707 Location: Italy Was thanked: 1378 time(s) in 902 post(s)		Originally Posted by: RegCurry Also, there is not Tools>Plugins>SMath Studio There is only Tools>Plugins>Online gallery Is the first item in the left panel Originally Posted by: RegCurry I did. However, now I cannot even use the older version with maple or XY plots. Once you reinstalled the old program version go in the Extensions Manager (Tools > Plugins) and remove the plugins you have previously updated in the newer version (select each plugin that has a red backkground or didn't work as expected, then click on the trash bin), finally switch the top right button from "Local Storage" to "Online Gallery" and reinstall the extensions you need. Edited by user 08 March 2019 11:45:19(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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andrbig77		#9 Posted : 08 March 2019 14:59:36(UTC)
Rank: Advanced Member Groups: Registered Joined: 07/12/2018(UTC) Posts: 44 Was thanked: 1 time(s) in 1 post(s)		Добрый день, уважаемые эксперты SMath. Спасибо за вашу работу и за новое обновление SMath Studio. Я обратил внимание на следующую особенность в новоей стабильной версии Smath 0.9.0075.xxx, когда пользователь удаляет строки в документе с помощью клавиши 'Delete‘. Так не виден маркер удалемых строк и вообще строка статична. Она не двигается вверх, пока жмешь кнопку 'Delete‘. И только потом после операции удаления нескольких строк весь документ сдвигается вверх. А во сколько строк удаляется в процессе удержания кнопки 'Delete‘ - неизвестно . Если риск удалить и сам фрагмент текста или формулы, если маркер находится над ними и пользователь удерживает кнопку 'Delete‘. С уважением Андрей p.s. могу выложить видео, но не знаю как на форуме это видео выложить


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sinneD		#10 Posted : 15 March 2019 00:38:52(UTC)
Rank: Advanced Member Groups: Registered Joined: 12/03/2011(UTC) Posts: 101 Location: Chicago Was thanked: 16 time(s) in 7 post(s)		Originally Posted by: mkraska I generally recommend to not upgrade the installed version until you verified that new versions are functional to the level you need. To test new versions, use the linux version (yes, it runs under Windows and yes it is significantly smaller), unpack it to some directory and add a file named portable.version to that directory. Then you have a sandbox which is totally independent of the "installed" SMath version. Martin- Thank you for this! How do you recommend to handle the different plugin versions? If there is a version update to the plugin, is it safe to assume that the updated plugins are 100% backward compatible? Thanks Dennis
		Join the SMath Studio Users Discord Channel: https://discord.gg/PayZpJW


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mkraska		#11 Posted : 15 March 2019 11:42:22(UTC)
Rank: Advanced Member Groups: Registered Joined: 15/04/2012(UTC) Posts: 2,035 Was thanked: 1165 time(s) in 745 post(s)		Originally Posted by: sinneD Originally Posted by: mkraska I generally recommend to not upgrade the installed version until you verified that new versions are functional to the level you need. To test new versions, use the linux version (yes, it runs under Windows and yes it is significantly smaller), unpack it to some directory and add a file named portable.version to that directory. Then you have a sandbox which is totally independent of the "installed" SMath version. Martin- Thank you for this! How do you recommend to handle the different plugin versions? If there is a version update to the plugin, is it safe to assume that the updated plugins are 100% backward compatible? Thanks Dennis If you are working with different portable versions, then you have separate directories for each of them. Each version has it's own extensions subdirectory, which you need to fill using the extension manager. Then the extension manager should offer you the plugin versions appropriate for the particular SMath version. Usually this works reliably. Never just copy the extension subdir from some other portable version.
		Martin Kraska Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx


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mkraska		#12 Posted : 17 March 2019 18:14:22(UTC)
Rank: Advanced Member Groups: Registered Joined: 15/04/2012(UTC) Posts: 2,035 Was thanked: 1165 time(s) in 745 post(s)		German handbook updated. Available via Extension manager or website.
		Martin Kraska Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx

2 users thanked mkraska for this useful post.		on 17/03/2019(UTC), on 17/03/2019(UTC)
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mkraska		#13 Posted : 20 March 2019 16:35:58(UTC)
Rank: Advanced Member Groups: Registered Joined: 15/04/2012(UTC) Posts: 2,035 Was thanked: 1165 time(s) in 745 post(s)		Andrey, did you deliberately change shortcuts for greek letters? f Ctrl-G now produces the closed phi sign (\phi in LateX). In previous versions it used to produce the open version of the sign (\varphi) I'd vote for the old version.
		Martin Kraska Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx

2 users thanked mkraska for this useful post.		on 20/03/2019(UTC), on 22/03/2019(UTC)
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sinneD		#14 Posted : 21 March 2019 03:56:43(UTC)
Rank: Advanced Member Groups: Registered Joined: 12/03/2011(UTC) Posts: 101 Location: Chicago Was thanked: 16 time(s) in 7 post(s)		they got flipped-flopped- i did not notice until you pointed it out. i remembered the mention that it was added the 2 'special' greek chars, but I could not figure what it meant until i looked at the symbols panel. if you hover over the symbol, it gives you the shortcut in the new version. curiously, in 6839, the hotkey work, i do not remember when they got added.
		Join the SMath Studio Users Discord Channel: https://discord.gg/PayZpJW

2 users thanked sinneD for this useful post.		on 21/03/2019(UTC), on 22/03/2019(UTC)
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Andrey Ivashov		#15 Posted : 22 March 2019 09:54:24(UTC)
Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,622 Was thanked: 1983 time(s) in 668 post(s)		Originally Posted by: mkraska Andrey, did you deliberately change shortcuts for greek letters? f Ctrl-G now produces the closed phi sign (\phi in LateX). In previous versions it used to produce the open version of the sign (\varphi) I'd vote for the old version. Looks like a bug. Will fix it. Thank you!
		WWW

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