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DISCARDED: SMath Studio 0.99.6647 (14 March 2018)
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Offline Andrey Ivashov  
#1 Posted : 13 March 2018 20:25:12(UTC)
Andrey Ivashov


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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...)

  • Thanks Andrey Ivashov for this wonderful tool that you provided. It is designed very well and the best opensource alternative to MathCAD available.

    by Walter

  • Excelente software para los cálculos de ingeniería, muy livano, pero bastante robusto a la hora de realizar cálculos; y su plataforma en la nube es buena.

    by fredynils

  • Imagine combining Microsoft Word with the ability to compute every time you press equals. Best application for your engineering documentation needs!

    by Michael James Quidilla

  • Andrey has given us back the joy of Math that we experimented with Mathcad some thirty years ago, until PTC messed it all up. A fantastic achievement! And free! I am beginning to use it intensively to help my engineering students.

    by Manuel Vargas

  • SMath makes my job as a mechanical engineer easier. It creates much more presentable calculations which are easier to follow (compared to a Matlab script or Excel spreadsheet).

    by Albert

  • The best software for Engineers. Easy, lightweight and comprehensive. Kudos to its Developer.

    by Shafiq

  • Superlative !!! good job !!! Congratulation

    by Max

  • Great work of A. Ivashov. SMath Studio is a powerfull and extremely intuitive software. Suitable for daily engineering practice.

    by Eng. Carli (Italy)

  • 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

  • excellent

    by Mohan

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.
    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


SMathStudio 0.99.6646 and 0.99.6647 discarded due to serious bug with colapsed areas, which could damage your worksheet data.

Sorry for inconvenience. Working to fix it asap!

Edited by user 14 March 2018 23:00:03(UTC)  | Reason: Not specified
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Offline alyles  
#2 Posted : 13 March 2018 20:42:01(UTC)
alyles


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uMath Files Plugin appears to be broken with new release.

Untitled.png
Feel free to join the SMath Studio Users Discord Channel: https://discord.gg/PayZpJW
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Offline Andrey Ivashov  
#3 Posted : 13 March 2018 20:58:12(UTC)
Andrey Ivashov


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Originally Posted by: alyles Go to Quoted Post
uMath Files Plugin appears to be broken with new release.

Thank you! Fixed and new plug-in version uploaded.

Best regards.
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Offline Andrey Ivashov  
#4 Posted : 14 March 2018 18:53:10(UTC)
Andrey Ivashov


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Updated version released: SMath Studio 0.99.6647.
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Offline mkraska  
#5 Posted : 14 March 2018 19:18:53(UTC)
mkraska


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The result formatting options of math regions aren't saved or handled correctly, see SS-3515.
Martin Kraska

Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx
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Offline Jason McCool  
#6 Posted : 14 March 2018 19:48:34(UTC)
Jason McCool


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Area controls seem to have been adversely affected with this build. A worksheet I have where a lot of the calcs are hidden inside separate areas to allow for the option of a "summary" calc or a "detailed" calc opened up almost completely unreadable. It appears the contents of the collapsed areas are being displayed over the top of each other all in 1 line instead of being hidden inside the area. See the attached screenshot. Also experiencing some instability when trying to click on the area "+" signs to expand them. The areas don't expand, and instead completely disappeared once. Deleting one area at the end of the worksheet deleted all the calcs (4 pages with all areas collapsed, 10 or so pages fully expanded) except for the part that had been inside the first collapsed area on the first page.

Thanks,
Jason

SMath_6647_Display_Issue.png
Jason McCool
Robbins Engineering
Little Rock, AR, USA
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thanks 1 user thanked Jason McCool for this useful post.
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Offline Andrey Ivashov  
#7 Posted : 14 March 2018 20:10:28(UTC)
Andrey Ivashov


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Originally Posted by: Jason McCool Go to Quoted Post
Area controls seem to have been adversely affected with this build.

Please could you send a file to me by e-mail to fix? I cannot reproduce this issue on any of my worksheets.

Best regards.
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Offline PompelmoTell  
#8 Posted : 14 March 2018 22:24:20(UTC)
PompelmoTell


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I experienced problems similar to those of Jason.
In my case, when the sheet is opened, the problem does not exist but after saving the sheet, after closing it and finally reopening, problems with the collapsed areas occur.

sergio
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Offline Jason McCool  
#9 Posted : 14 March 2018 22:25:20(UTC)
Jason McCool


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Sorry, I forgot to check to get responses by email when I posted earlier. Here you go Good

C6 Channel Shear Tab.sm (229kb) downloaded 35 time(s).
Jason McCool
Robbins Engineering
Little Rock, AR, USA
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Offline Andrey Ivashov  
#10 Posted : 14 March 2018 22:31:45(UTC)
Andrey Ivashov


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Jason, I see this file was saved by SMath Studio 0.99.6646.16669 and already have problems.
Do you have the initial version?
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Offline Andrey Ivashov  
#11 Posted : 14 March 2018 22:33:56(UTC)
Andrey Ivashov


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Originally Posted by: PompelmoTell Go to Quoted Post
I experienced problems similar to those of Jason.
In my case, when the sheet is opened, the problem does not exist but after saving the sheet, after closing it and finally reopening, problems with the collapsed areas occur.

Sergio, seems this is very important issue. And bug is in saving logic.
Please could you provide any file which gives this error on save?

Thanks in advance!
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Offline Jason McCool  
#12 Posted : 14 March 2018 22:46:23(UTC)
Jason McCool


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I actually hadn't meant to be using beta versions on my production work, but I apparently unchecked the "exclude beta versions" at some point recently and had saved that worksheet in build 6646. It seemed to work well yesterday, and I have a pdf printout that doesn't show any issues with the display of the collapsed areas, but that was printed to pdf prior to saving and closing, so perhaps it is the same behavior as for Sergio. I had to finish getting some calcs ready for a client today, so I reinstalled the last stable build from the website this afternoon, and can't confirm the behavior now with any of the beta builds. But here is the original worksheet that works in build 6622. Thanks!

Jason

Channel Shear Tab.sm (229kb) downloaded 34 time(s).
Jason McCool
Robbins Engineering
Little Rock, AR, USA
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Offline Andrey Ivashov  
#13 Posted : 14 March 2018 22:46:36(UTC)
Andrey Ivashov


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Thank you Jason and Sergio!

I've reproduced this issue and it is introduced exactly in 0.99.6646.
I'm working to figure out the reason and fix it asap.

The following SMath Studio nightly builds are marked as NOT APPROVED and will not be suggested to download to anyone anymore: 0.99.6646, 0.99.6647!



Thank you very much for the report and your help!

Edited by user 14 March 2018 22:49:08(UTC)  | Reason: Not specified
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Offline PompelmoTell  
#14 Posted : 14 March 2018 22:52:50(UTC)
PompelmoTell


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prova1.sm (3kb) downloaded 33 time(s).

it's a trivial file. When I saved it, it appeared correctly but if I open it, the error occurs on the collapsed area

sergio
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