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Offline Andrey Ivashov  
#1 Posted : 18 September 2019 09:00:04(UTC)
Andrey Ivashov


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Russian Federation

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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...)

  • Excellent alternative to MathCad and it's free!

    by Marco Finlay

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

    by Jose Costa

  • May God reward the developers, for filling the vacuum left after MathCad. Thank you very very much.

    by Zsolt Roman

  • Es ist die einzige Alternative zum mittlerweile desaströsen MathCAD. Mit dem ich Jahrzehnte -seit der Version 3.0- sehr gut und gern arbeitete. MathCAD war exzellent, um komplizierte Mathematik im Ingenieurwesen anzuwenden. MathCAD ist heute viel unübersichtlicher und alles dauert viel länger, bei drastisch reduzierter Funktionalität. Das MathCAD-Team empfiehlt "Profis" Shortcuts, wie in Zeiten, als die Bildschirme noch grün waren. Ich wünsche mir, dass Ihr, Andrey und Dein Team, auch die Apple-Version bald offerieren könnt und Euch vor allem auf mathematische Features für Ingenieure fokussiert. Dass man auch bald mit wieder mit Operatoren, wie dem NABLA-Operator symbolisch rechnen kann. Viel Erfolg auf Eurem Weg. Mit SMath Mathematik in mathematischer Notation anwenden, ist wie Muttersprache sprechen. Die geniale Idee, Funktionen und Operationen auf einen virtuellen Taschenrechner zu packen, ist extrem intuitiv und erleichtert die Bedienung. Weiter so.

    by Michael Stanimirov

  • As a Civil Engineering professor, I've realized to be hard to find a software suitable for both introductory and advanced subjects. SMath is the only free software I know to get the job done. Try it out.

    by João Felipe Melo

  • An amazing math tool, great job

    by Amado Aguinaga

  • Must have for every engineer.

    by Florian

  • 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

  • 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

  • Es un imprescindible para el día a día. Muchísimas gracias Mr Andrey Ivashov.

    by Ángel Álvarez

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


Edited by user 19 September 2019 19:22:38(UTC)  | Reason: Not specified
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Offline Jean Giraud  
#2 Posted : 18 September 2019 15:44:32(UTC)
Jean Giraud

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Thanks Andrey for cuddling our so cherished Smath.
By same token, does it run correctly the Fission project ?
It failed previous SS 7109.
Cheers ... Jean

Project Fission.sm (167kb) downloaded 40 time(s).
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thanks 1 user thanked Jean Giraud for this useful post.
on 19/09/2019(UTC)
Offline CBG  
#3 Posted : 19 September 2019 00:50:09(UTC)
CBG


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It seems that this new version of Smath Studio has several problems, for example sometimes
it omits showing the description of the variable.

Show_Description_bad.png


In the Tables, it does not respect the settings given in any previous version.

Table_Bad_Setting.png

For now it is all that I have found, and I wonder, why in each new version, one thing is fixed and another is upset?

Thank you.

Best Regards

Carlos
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Offline Jean Giraud  
#4 Posted : 19 September 2019 03:50:59(UTC)
Jean Giraud

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Originally Posted by: CBG Go to Quoted Post
For now it is all that I have found, and I wonder, why in each new version, one thing is fixed and another is upset?

My suggestion is augment/enhance SS 6179.
1. Clean arithmetic palette from [1,2,3,4,5,6,7,8,9,0 ... +,-,*,/ =]
2. Replace Gamma(x) by Alvaro 15 D accuracy.
3. Add Carlos integrator algorithm.
4. Design a Clear(,) that evaporates previous use.
5. Maths in text region is baby classroom ...
Mathsoft demonstrated, only Jean used it few times.
6. Some Mathcad documents ORIGIN 0 can't be converted ORIGIN 1,
thus exclude Smath as well.
... few more

Cheers ... Jean

BTW Carlos: Fission is OK or red like 7109 ?
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Offline ndtma  
#5 Posted : 19 September 2019 06:21:38(UTC)
ndtma


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Sri Lanka
Location: Colombo

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I too observe the Problem with Tables in 7200.
Additionally, Maple tools also failed.
Look within!... The secret is inside you.
Best Regards
Eng. NDTM Amarasekera - Sri Lanka
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Offline Andrey Ivashov  
#6 Posted : 19 September 2019 10:01:57(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,640
Man
Russian Federation

Was thanked: 2012 time(s) in 680 post(s)
Originally Posted by: Jean Giraud Go to Quoted Post
Thanks Andrey for cuddling our so cherished Smath.
By same token, does it run correctly the Fission project ?
It failed previous SS 7109.
Cheers ... Jean

Project Fission.sm (167kb) downloaded 40 time(s).


Thank you! Fixed here: https://en.smath.com/for...--19-September-2019.aspx
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Offline Andrey Ivashov  
#7 Posted : 19 September 2019 10:04:58(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,640
Man
Russian Federation

Was thanked: 2012 time(s) in 680 post(s)
Originally Posted by: CBG Go to Quoted Post
It seems that this new version of Smath Studio has several problems, for example sometimes
it omits showing the description of the variable.

Show_Description_bad.png

Thank you! Fixed here: https://en.smath.com/for...--19-September-2019.aspx


Originally Posted by: CBG Go to Quoted Post
In the Tables, it does not respect the settings given in any previous version.

Table_Bad_Setting.png

For now it is all that I have found

I will check Table Region today.


Originally Posted by: CBG Go to Quoted Post
and I wonder, why in each new version, one thing is fixed and another is upset?

It is because complexity of the program is very big and I have no testers except myself. I just can't test everything before every single release. That is why I introduced beta versions, so we can catch all problems before stable release.

Best regards.
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thanks 2 users thanked Andrey Ivashov for this useful post.
on 19/09/2019(UTC),  on 19/09/2019(UTC)
Offline omorr  
#8 Posted : 19 September 2019 16:52:44(UTC)
omorr


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Originally Posted by: Andrey Ivashov Go to Quoted Post
Originally Posted by: Jean Giraud Go to Quoted Post
Thanks Andrey for cuddling our so cherished Smath.
By same token, does it run correctly the Fission project ?
It failed previous SS 7109.
Cheers ... Jean

Project Fission.sm (167kb) downloaded 40 time(s).


Thank you! Fixed here: https://en.smath.com/for...--19-September-2019.aspx



Hello Andrey,

This problem was fixed in the recent version (7201). Thank you.

fixed.PNG

this problem triggered another one regarding the small numbers.
I am still quite puzzled with this. Especially when you are trying different optimizations???

stillsmall.png

Best Regards,
Radovan
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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Offline Andrey Ivashov  
#9 Posted : 19 September 2019 19:15:57(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,640
Man
Russian Federation

Was thanked: 2012 time(s) in 680 post(s)
Originally Posted by: omorr Go to Quoted Post

fixed.PNG

this problem triggered another one regarding the small numbers.
I am still quite puzzled with this. Especially when you are trying different optimizations???

stillsmall.png

Best Regards,
Radovan


This was fixed today. New version will be available in several hours.
small_numbers_1.png

Best regards.
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thanks 2 users thanked Andrey Ivashov for this useful post.
on 19/09/2019(UTC),  on 19/09/2019(UTC)
Offline Andrey Ivashov  
#10 Posted : 19 September 2019 19:21:11(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,640
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Russian Federation

Was thanked: 2012 time(s) in 680 post(s)
Originally Posted by: Andrey Ivashov Go to Quoted Post
I will check Table Region today.

I've checked TableRegion and see that it uses <regions> tag to store data which is restricted as SMath Studio uses this tag for its own purposes. I've implemented a workaround to the logic of opening files to allow TableRegion work with <regions> tag but I can't guarantee that this workaround will continue working in future releases. So, it is pretty important to switch plug-in to use another tag name for its purposes.

Best regards.
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thanks 1 user thanked Andrey Ivashov for this useful post.
on 20/09/2019(UTC)
Offline CBG  
#11 Posted : 20 September 2019 02:07:49(UTC)
CBG


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Originally Posted by: Jean Giraud Go to Quoted Post


BTW Carlos: Fission is OK or red like 7109 ?




Hello Jean

Fision is Ok also in 7202

Best Regards

Carlos
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Offline CBG  
#12 Posted : 20 September 2019 02:13:01(UTC)
CBG


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Posts: 308

Was thanked: 77 time(s) in 58 post(s)
Originally Posted by: Andrey Ivashov Go to Quoted Post
Originally Posted by: Andrey Ivashov Go to Quoted Post
I will check Table Region today.

I've checked TableRegion and see that it uses <regions> tag to store data which is restricted as SMath Studio uses this tag for its own purposes. I've implemented a workaround to the logic of opening files to allow TableRegion work with <regions> tag but I can't guarantee that this workaround will continue working in future releases. So, it is pretty important to switch plug-in to use another tag name for its purposes.

Best regards.



Hello Andrey


Thank you very much, now, the function Show description and Table, work very well in version 7202


Best Regards


Carlos
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thanks 1 user thanked CBG for this useful post.
on 20/09/2019(UTC)
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