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Offline Andrey Ivashov  
#1 Posted : 12 February 2019 18:50:19(UTC)
Andrey Ivashov


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Joined: 11/07/2008(UTC)
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Was thanked: 2011 time(s) in 679 post(s)
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.

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...)

  • Although it lacks some of mathcad's possibilities, it is undoubtedly an excellent spreadsheet for engineering.

    by Jose Costa

  • Probably the best free math program out there. As a mechanical engineering student, so many calculations can be almost entirely automated using SMath Studio.

    by Bellus

  • Powerful tools to support dynamic calculation. Excellent!

    by Omar Panta Carranza

  • Smath is easy to use tool and its is freeware.I used for engineering calculations instead of easing excel. Its a time saver.

    by Naresh varikuntla

  • 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

  • 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

  • An amazing math tool, great job

    by Amado Aguinaga

  • Without a doubt it is one of the best tools for engineering, a good substitute for Mathcad

    by Marcel F. Chevalier S.

  • As a civil engineer, over the years I have frequently used MathCAD for not only performing but also documenting calculations. With PTC dropping perpetual licensing, my recommendation to all the junior engineers I train is to give SMath Studio a serious look. While not a turnkey replacement for MathCAD, it provides most of the functionality and power at an incredible price. Already a wonderful program filling a key niche spot between a numerical calculator like Octave, and a CAS like Maxima, the expanding plugin and 3rd party development is on the rise and this project's future keeps getting even brighter. Much consideration must be given by any engineer or business before they settle on a software for adopting into the workflow. Although not open-source in the strictest sense, the development community is similar to what you would find in any first class OSS software project. The current owner of the SMath Project has also agreed to release the source code under open source license should he not be able to continue the project. So do not let the cost (your time) of learning SMath Studio and migrating your MathCAD computation sheets scare you. This project is here to stay.

    by Michael Fuller, P.E., PMP

  • I hope you keep on developing this great software! Thank you very much, it is easy and very efficient. If someone could help you to bring it closer to a nice text editor, it would probably replace Word for many engineers and other scientists.

    by Dimitris

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.

  • Extends SMath Studio with a 3D Plot Region.
    Extends SMath Studio with a 3D Plot Region.
    Jack Xu, Viacheslav N. Mezentsev (viacheslavmezentsev@ya.ru)
  • Extends SMath Studio with more save/import/export features.
    Extends SMath Studio with more save/import/export features.
    Davide Carpi (davide.carpi@gmail.com)
  • 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"
  • 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)
  • 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)
  • 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
  • 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)
  • 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)
  • 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)
  • Provides an interface to the SQLite relational database engine.
    Provides an interface to the SQLite relational database engine.
    Chris Bietz, Viacheslav N. Mezentsev



BTW: Interrupt on error is very handy - allows to break further Worksheet calculation if anything goes wrong. May really simplify work with large documents.

continue_pause_interrupt_1.PNG

Use Ctrl+Mouse Wheel to play with Multiple Pages feature.

multi_pages_2.PNG

multi_pages_1.PNG

Edited by user 12 February 2019 18:56:09(UTC)  | Reason: Not specified

thanks 8 users thanked Andrey Ivashov for this useful post.
on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 12/02/2019(UTC),  on 13/02/2019(UTC)
Offline genf  
#2 Posted : 12 February 2019 21:39:00(UTC)
genf


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В последних версиях заметил такую особенность: когда подгружено много плагинов программа задумывается при вызове доступных функций (вроде как начинает просматривать что есть и поэтому всё зависает на несколько секунд), да и при дальнейшей работе в окне все довольно не быстро.

В старых версиях тормозов замечено не было.
Небольшое кино: нажать тут

Со стандартными функциями работает все быстро.
Можно как то оптимизировать?

Edited by user 12 February 2019 21:40:31(UTC)  | Reason: Not specified

Offline uni  
#3 Posted : 12 February 2019 22:59:47(UTC)
uni


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Для начала убрать лишние плагины. Очень много функций в DISLIN, которым пока не имеет смысла пользоваться. Также можно убрать Matlab и Octave плагины, если используется 64-битная версия программы. EFI плагин нужен только для поддержки старых Mathcad'овских библиотек. Он тоже не нужен скорее всего. NumPlugin - это просто пример плагина, так же как и VBNetPlugin. Они не нужны.

Edited by user 12 February 2019 23:01:59(UTC)  | Reason: Not specified

Russia ☭ forever (git.io/vOZo0)
Viacheslav N. Mezentsev
thanks 3 users thanked uni for this useful post.
on 12/02/2019(UTC),  on 13/02/2019(UTC),  on 13/02/2019(UTC)
Offline Andrey Ivashov  
#4 Posted : 13 February 2019 00:07:37(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
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Man
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Was thanked: 2011 time(s) in 679 post(s)
Originally Posted by: genf Go to Quoted Post
Можно как то оптимизировать?

Спасибо, что сообщили! Посмотрю что можно сделать.
thanks 1 user thanked Andrey Ivashov for this useful post.
on 13/02/2019(UTC)
Offline genf  
#5 Posted : 13 February 2019 15:37:12(UTC)
genf


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Originally Posted by: uni Go to Quoted Post
Для начала убрать лишние плагины. Очень много функций в DISLIN, которым пока не имеет смысла пользоваться. Также можно убрать Matlab и Octave плагины, если используется 64-битная версия программы. EFI плагин нужен только для поддержки старых Mathcad'овских библиотек. Он тоже не нужен скорее всего. NumPlugin - это просто пример плагина, так же как и VBNetPlugin. Они не нужны.


Ок. Спасибо.
На самом деле это был эксперимент. Само собой в реальной работе 90% не использую.
Offline Andrey Ivashov  
#6 Posted : 14 February 2019 22:58:10(UTC)
Andrey Ivashov


Rank: Administration

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Поправил. Теперь диалог работает моментально вне зависимости от того, сколько плагинов установлено.
thanks 1 user thanked Andrey Ivashov for this useful post.
on 15/02/2019(UTC)
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