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Offline Andrey Ivashov  
#1 Posted : 26 January 2019 01:08:58(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,639
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Russian Federation

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...)

  • I just discovered this project and WOW!: What a great alternative to MathCAD. I encourage engineers and scientists to try this app, you will be amazed by its power and versatility. Thanks to developers!

    by Diego Nacif

  • As experienced mechanical guy, this powerful tool is extremely useful for calculation for my work activities, and amazing it is free please keep working for software crown and kick expensive mathcad away!

    by Kelvin Liu

  • Dentro del ámbito de la investigación y desarrollo electrónico es una herramienta completa para realizar los análisis preliminares y más. / Within the field of electronic research and development, it is a complete tool for preliminary analysis and more.

    by Cristian Matorra

  • Znakomite narzędzie, nie tylko dla studentów. Oby SMath rozwijał się nadal.

    by Witold P.

  • Niezwykle przejrzyste narzędzie. Świetne do sprawdzenia czegoś na szybko, naturalne jak pisanie w zeszycie. Silna alternatywa dla MathCADa, zdecydowanie godny polecenia!

    by mati

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

    by Jose Costa

  • 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

  • If you are thinking about getting MathCAD for your business or personal use you may want to try SMath Studio first. SMath Studio is a free math program with easy to use intuitive "paper-like" interface. If SMath Studio meets your needs then look no further and consider donating to promote further development of this great program. On the SMath Studio forum, the developer and forum community are very receptive to help questions, bug reports, and feature requests.

    by j_kris

  • Amazing, well-done, useful tool. A small donation was sent your way. This small comment of praise is a follow-up.

    by Jason H

  • Succeeds where MathCad falls short. Used daily as an electrical engineer. Highly recommend.

    by Andy Burke

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


Please note:
  1. There are some known bugs with Worksheet scrolling - will be addressed soon;
  2. There are some UI issues on environment with high DPI (some Custom plug-ins may not be scaled correctly).
    Please use the following to disable high dpi support if required:
    not_dpi_aware.PNG


To all developers:

As you may notice starting from build 0.99.6955 SMath Studio supports high DPI and in order to scale Regions correctly we have to introduce new requirement:
- Plug-in must use SMath.Drawing.Graphics instead of System.Drawing.Graphics everywhere.
or
- All Fonts created by the plug-in must have GraphicsUnit.Pixel specified as a unit and size must be multiplied by 96f / 72f in order to convert Points to Pixels.

All existing plug-ins should be updated according to this requirement as everything looks ok while system is configured to have use 96 DPI, but in all other cases scaling of Fonts in plug-ins is incorrect.

All modern platforms like iOS, Android, UWP have Pixel specified as a unit by default, so this issue appears on Windows machines only (we have it on Linux as well because of Mono).

Please let me know in case of any related questions. If you are not able to perform changes by yourself - just let me know and I will update plug-ins by myself.

Best regards, Andrey Ivashov.
thanks 7 users thanked Andrey Ivashov for this useful post.
on 26/01/2019(UTC),  on 26/01/2019(UTC),  on 26/01/2019(UTC),  on 26/01/2019(UTC),  on 26/01/2019(UTC),  on 26/01/2019(UTC),  on 28/01/2019(UTC)
Offline genf  
#2 Posted : 28 January 2019 12:11:54(UTC)
genf


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Добрый день.
В версии SMathStudio 0.99.6954 съезжают размеры вставленных картинок.
Т.е. они были вставлены и уменьшены до нужного размера, файл был сохранен.
Но при открытии они снова становятся большими, т.е. программа не запоминает манипуляции с их уменьшениями.
На старых версиях такого не было.

В версии SMathStudio 0.99.6965 можете открыть прикрепленный файл ... как там будет? Будет ли съезжать после редактирования и сохранения?
Спасибо!
Raschet glukhikh naruzhnykh nenesushchikh sten.sm (653kb) downloaded 26 time(s).

Edited by user 28 January 2019 12:58:15(UTC)  | Reason: Дополнил вопрос

Offline Davide Carpi  
#3 Posted : 28 January 2019 13:12:08(UTC)
Davide Carpi


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Was thanked: 1396 time(s) in 910 post(s)
This was a bug introduced in SS 0.99.6954, fixed in the immediately following version (0.99.6955). The choosen size was still saved but that version wasn't able to restore it properly. Your file in current version looks like in the attached picture, that I believe should be correct.

Edited by user 28 January 2019 13:16:38(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
thanks 1 user thanked Davide Carpi for this useful post.
on 28/01/2019(UTC)
Offline genf  
#4 Posted : 28 January 2019 13:17:38(UTC)
genf


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Originally Posted by: Davide Carpi Go to Quoted Post
This was a bug introduced in SS 0.99.6954, fixed in the immediately following version (0.99.6955). The choosen size was still saved but that version wasn't able to restore it properly. Your file in current version looks like in the attached picture, that I believe should be correct.


Спасибо!
Тогда обновлюсь Clap
Offline Oleksander  
#5 Posted : 29 January 2019 11:51:25(UTC)
Oleksander

Rank: Newbie

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Joined: 29/01/2019(UTC)
Posts: 1
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Location: Mykolayiv

Great job!
Have you planned to update the cloud version to this new one?
I find out it very convenient.
Time of desktop apps is passing by.
Good luck in your job.
Offline Andrey Ivashov  
#6 Posted : 30 January 2019 00:43:49(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,639
Man
Russian Federation

Was thanked: 2011 time(s) in 679 post(s)
Originally Posted by: Oleksander Go to Quoted Post
Great job!
Have you planned to update the cloud version to this new one?
I find out it very convenient.
Time of desktop apps is passing by.
Good luck in your job.

Yes, usually I'm updating Cloud version with stable versions only (with some exceptions).

Best regards.
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