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Offline Andrey Ivashov  
#1 Posted : 08 September 2021 00:27:00(UTC)
Andrey Ivashov


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

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...)

  • This tool is amazing. It helped me on my university more times than i can imagine.

    by Radek

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

    by Andy Burke

  • Probably the best free math program out there. As an electrical engineer, you can do so many calculations, e.g for designig drive systems and calculate protection settings, can be almost entirely automated using SMath Studio. With the huge amount of plugins you can push SMath in an high level. Thanks a lot!

    by Karsten

  • Simplemente la mejor y libre alternativa a Mathcad. Gracias

    by Jorge Rodríguez

  • Très bon logiciel de calcul, avec de nombreux plugin pour tous les usages. Une fois qu'on s'habitue, on ne peut plus s'en passer. Je le recommande vivement. Outre les fonction mathématiques, Il est possible d'utiliser de nombreuses bibliothèques, comme par exemple la bibliothèque Coolprop pour les données thermodynamiques, ce qui permet d'avoir un outil très évolué pour faire et expliquer des calculs très rapidement.

    by Vidal Silva

  • Buenísima aplicación.

    by Nicolás Troncoso

  • Thank you for SMath. It's been a life saver.

    by Bob Johansson P.Eng.

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

    by Prasanna W

  • Best WYSYWIG math software, with outstanding cost/effect factor! In some areas even better thought than it's commercial oponent (auto complete, very big plugin database, small program size etc). Highly reccomended.

    by Bartłomiej Minor

  • 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

SMath Studio in publications (all 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
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thanks 7 users thanked Andrey Ivashov for this useful post.
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Offline Andrey Ivashov  
#2 Posted : 08 September 2021 00:54:50(UTC)
Andrey Ivashov


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Finally, SMath Studio splitted to two different applications: SMath Solver and SMath Writer.
writer_2.jpg

writer_4.jpg

SMath Solver
This is a new name to what was previously called SMath Studio. This application allows user to be focused on calculations.

writer_3.jpg

SMath Writer
Created for work with rich text which includes math. Has Ribbon menu built-in and interface tuned for best experience in documentation and text formatting.

writer_1.jpg

SMath Studio
This is a name which gathers Solver and Writer in a single package.

Both applications supports their own file formats: Solver - *.sm, Writer - *.smw. If you have created Documents in SMath Studio using previous program versions please just change an extension manually.

writer_5.jpg

This beta release of SMath Studio package contains Solver/Writer inside.

Please note: Solver has no any significant changes, so one can continue using it in production, but Writer is an alpha version of what I've started to work on. Writer requires more time from me to be polished to have all the same features as currently available in Solver.

Let me know what you think.

Best regards, Andrey Ivashov.
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thanks 8 users thanked Andrey Ivashov for this useful post.
on 08/09/2021(UTC),  on 08/09/2021(UTC),  on 08/09/2021(UTC),  on 08/09/2021(UTC),  on 08/09/2021(UTC),  on 09/09/2021(UTC),  on 09/09/2021(UTC),  on 23/09/2021(UTC)
Offline overlord  
#3 Posted : 08 September 2021 18:56:39(UTC)
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I guess Document Mode is not working on Linux, yet.
At least I couldn't make it run, it even kills the parent terminal.
I didn't encounter any problem with Solver though.

Regards

Edited by user 08 September 2021 20:39:31(UTC)  | Reason: Not specified
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on 08/09/2021(UTC)
Offline Andrey Ivashov  
#4 Posted : 08 September 2021 23:47:32(UTC)
Andrey Ivashov


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Originally Posted by: overlord Go to Quoted Post
I guess Document Mode is not working on Linux, yet.
At least I couldn't make it run, it even kills the parent terminal.


Thank you for this info! I will check Writer on Linux.

Best regards.
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Offline Yibbou  
#5 Posted : 14 September 2021 15:37:21(UTC)
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Thank you Andrei for this work.
SMath Writer is a great idea. It can be used to create high quality scientific documents like LateX and other scientific word processors like TeXmacs, Scientific Workplace, LyX and MathCha.
To achieve this goal, consideration should be given to adding environments or things like that that meet scientific typography standards such as:
- title, author, summary, section, sub-section, sub-sub-section environments
- online equations
- equations with automatic numbering
- theorem, lemma, axiom, proof, corollary, remark environments
- exercise, problem, question, solution, answer environments
and so on...
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Offline joaobr  
#6 Posted : 15 September 2021 21:32:38(UTC)
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Andrey, plugins EXCEL I/O and Clipboard Region don't seem to work after this update.
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Offline ElSid  
#7 Posted : 17 September 2021 18:19:17(UTC)
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Andrey,
Can you explain the separation of the program or a link if you already did (I could not find it). I have not been as active on the form lately. Why "Writer" as a separate program? I know you were playing with something similar in the plugins. Curiosity more than everything. I seem to have missed a lot of NEW features along the way ...
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Offline overlord  
#8 Posted : 18 September 2021 00:55:43(UTC)
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Since there is SMath Writer now, document mode is deprecated.
If there is no practical benefit of this option, it can be removed.
This suggestion is just for cosmetic purpose by the way.
No harm shall be done if it stays.

Regards

document.png
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Offline Andrey Ivashov  
#9 Posted : 22 September 2021 09:10:01(UTC)
Andrey Ivashov


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Originally Posted by: overlord Go to Quoted Post
Since there is SMath Writer now, document mode is deprecated.
If there is no practical benefit of this option, it can be removed.
This suggestion is just for cosmetic purpose by the way.
No harm shall be done if it stays.


I decided to leave this checkbox as is for now because there is theoretical possibility to use different text-region plug-ins as a base of the text rendering engine. Currently we have updated TextRegion which is designed to work in Document Mode, but we also have Writer plug-in developed by Davide which can be updated to support document mode as well.
This means that if Writer plug-in will be ready to be used as a base text rendering engine this checkbox will give us a possibility to change text engines for SMath Writer.

Best regards.
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Offline Andrey Ivashov  
#10 Posted : 22 September 2021 09:44:43(UTC)
Andrey Ivashov


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Originally Posted by: ElSid Go to Quoted Post
Can you explain the separation of the program or a link if you already did (I could not find it). I have not been as active on the form lately. Why "Writer" as a separate program? I know you were playing with something similar in the plugins. Curiosity more than everything. I seem to have missed a lot of NEW features along the way ...


Hello.

An actual reason of this separation can be found here: https://en.smath.com/for...20002_Document-mode.aspx


In short words:

Historically SMath Studio is used to perform calculations and then export results (copy/paste, as images or as pdf) to include them in MS Word document or other similar applications. Because: no built-in text formatting (hard to express), all regions are positioned absolutely (hard to compose & update), interface is too different from the popular text processors (stopper for beginners). Now imagine something like MS Word with full-featured embedded math calculation like in SMath Studio. This is why we need SMath Writer.

But I do not want those who like to work with old-style SMath worksheets to fill pain because of migration to the new Document mode. That is why we have SMath Solver.

Personally I think that SMath Writer has a very interesting future when it will be ready as a full-functional text processor with full-featured calculation capabilities.

Important note: 99% of the code is shared between Solver and Writer which means that changes to the Solver will improve Writer and vice versa. So Solver will never be deprecated - we just have two different interfaces now.

Best regards.
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thanks 4 users thanked Andrey Ivashov for this useful post.
on 22/09/2021(UTC),  on 22/09/2021(UTC),  on 22/09/2021(UTC),  on 23/09/2021(UTC)
Offline loha  
#11 Posted : 05 October 2021 12:32:04(UTC)
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Impressive!
That is software with ethics. Clap Clap Clap
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Offline RamonTavarez  
#12 Posted : 15 October 2021 22:11:06(UTC)
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Hi.
Congratulations for this great job!Clapping
Some questions:
1.- Can I install the beta version, the one with solver + writer, into a different directory?
2.- Will this installation affect the actual version in use?
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Offline wb.c  
#13 Posted : 20 October 2021 18:03:31(UTC)
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The save/load feature in Smath Viewer doesn't seem to work very well. Seems like certain values are not saved correctly and some values are saved, but when a file is loaded, the viewer does not update the values in their corresponding input windows.
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Offline gurro  
#14 Posted : 23 October 2021 06:40:25(UTC)
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I'm getting some weird results with trigonometric functions. For example:

sin(110'deg) = 0.5547, it should be 0.9396
cos(110'deg) = 0.8381, it should be -0.3420
tan(110'deg) = 1.5366, it should be -2.7475

Could you check what's wrong with those trigonometric functions?

UPDATE: It seems to be a delay in the autocalculation feature. After I pressed "recalculate" several times, the values of those trigonometric functions were updated correctly. Therefore, please ignore this message. Good

I am writing a book on Analytic Geometry with SMath Studio, when I came across the beta version in which SMath is split into Solve and Write and loaded it. Then, I detected this error. Of course, having been converted to SMath Solve, my Analytic Geometry files wouldn't open in SMath Studio. And, so, I got worried that Solve had a fatal flaw with trigonometric functions. But it seems to be a bug with recalculating.

Thanks again, Andrey, for that fabulous program.

Gilberto Urroz

Edited by user 23 October 2021 20:35:11(UTC)  | Reason: Not specified
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Offline overlord  
#15 Posted : 23 October 2021 07:06:41(UTC)
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Originally Posted by: gurro Go to Quoted Post
I'm getting some weird results with trigonometric functions. For example:

sin(110'deg) = 0.5547, it should be 0.9396
cos(110'deg) = 0.8381, it should be -0.3420
tan(110'deg) = 1.5366, it should be -2.7475

Could you check what's wrong with those trigonometric functions?

Could you please check your syntax again?
Nothing is wrong when I wrote those functions.

Regards

2021-10-23_07-05.png
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Offline Alex M.  
#16 Posted : 28 October 2021 16:35:17(UTC)
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Originally Posted by: Andrey Ivashov Go to Quoted Post


Historically SMath Studio is used to perform calculations and then export results (copy/paste, as images or as pdf) to include them in MS Word document or other similar applications. Because: no built-in text formatting (hard to express), all regions are positioned absolutely (hard to compose & update), interface is too different from the popular text processors (stopper for beginners). Now imagine something like MS Word with full-featured embedded math calculation like in SMath Studio. This is why we need SMath Writer.

But I do not want those who like to work with old-style SMath worksheets to fill pain because of migration to the new Document mode. That is why we have SMath Solver.

Personally I think that SMath Writer has a very interesting future when it will be ready as a full-functional text processor with full-featured calculation capabilities.

Important note: 99% of the code is shared between Solver and Writer which means that changes to the Solver will improve Writer and vice versa. So Solver will never be deprecated - we just have two different interfaces now.

Best regards.



Hello Andrey,

Can i do absolutely everything in SmathWriter what I can do in Smath Solver?

My work flow relies heavily on:

Equations
Image Region
EXCEL IO
Line Programming

In a nutshell its math with a sprinkle of text :-)

Thank you!
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Offline CBG  
#17 Posted : 29 October 2021 00:01:21(UTC)
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Why can't Smath Writer import files from Smath Solver,
and can it import files from other formats?

Best Regards

Carlos
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