Absolutely free mathematical program with "paper"-like interface and numerous computing features (now with integrated mathematical reference book).

• Extensions Manager implemented;
  
  
• Feature to show result right after definition implemented;
  
  
• Go to definition Context menu item implemented;
  
  
• Added ability to change language translation for SMath Viewer;
  
  
• SMath Viewer fixed to support Area Regions protected by password;
  
• Worksheet's properties: Author and Company - is now reflected in output SMath Viewer (*.exe) files meta-data;
  
  
• Fixed calculation issue appears on combination of the following settings: "Answer type" = "Auto" and "Decimal places" > "13";
  
• Viewer support for MathRegion improved (for expressions without output values);
  
• Fixed issue with plug-ins contain references of external DLLs from "plugins" directory;
  
• Multiplication improved for symbolic library;
  
• Support for backgrounds images improved;
  
• Fixed issue appears if plug-in extends Region's context menu with item(s) contains hotkey binding;
  
• Worksheet drawing performance improved;
  
• Insert Matrix dialog improved to select input values on focus;
  
• MSI installer improved to support different DPI settings;
  
• Execution script added to Mono Package;
  
• Added ability to export files to supported formats using command prompt;
  
• Fixed critical issue appears on context menu open for Region based on RegionHolder with hidden input data;
  
• Dependencies handling improved for sm/smz files;
  
• Semicolon symbol prohibited to be used as a part of variable/function name;
  
• Added ability to edit link text of Text Region if worksheet in edit mode (use Ctrl+Click to open linked document);
  
• Fixed issue appears sometimes on Context menu loading for focused or selected Regions;
  
• Fixed issue appears on saving document opened by link from another worksheet (initial worksheet was overridden);
  
• Fixed issue appeared on plug-ins loading;
  
• Fixed invalidation issue on focus regions based on RegionHolder (f.e. Plot Region);
  
• Fixed issue when it was impossible to get current file name from plugin;
  
• Complexities in sys(), line() and matrix() resizing fixed;
  
• Fixed issues of opening Dynamic Assistance list after collapsed Area(s);
  
• Handling of broken plug-ins on application loading and on plug-ins installation improved;
  
• Backspace handling improved when cursor is on the worksheet;
  
• Inserting number before variable automatically sets multiplication operator between those number and variable;
  
• Fixed unhandled exception on copy/paste of empty placeholder;
  
• German units names added;
  
• Added support for text entries and descriptions of not installed language;
  
• Code certificate updated;
  
• Fixed issue with "RIGHT" string appearing for some locals.
  
• Language files updated;
  
• Refactoring and optimizations.

• Desktop (Windows):
  Framework: .NET Framework 2.0
  
• Desktop (Linux):
  Framework: Mono 2.0 (libmono-winforms-2.0-cil package) or higher

[ARA] Arabic / العربي

[BEL] Belarusian / Беларуская

[BUL] Bulgarian / Български

[CAT] Catalan / Català

[CHS] Chinese (Simplified) / 简体中文

[CHT] Chinese (Traditional) / 簡體中文

[CPP] Portuguese (Brazil) / Brazil (Português)

[CZE] Czech / Čeština

[DAN] Danish / Dansk

[DUT] Dutch / Nederlands

[ENG] English / English

[FAS] Persian / فارسی

[FIN] Finnish / Suomi

[FRE] French / Français

[GER] German / Deutsch

[GRE] Greek / Ελληνικά

[HEB] Hebrew / עברית

[HUN] Hungarian / Magyar

[IND] Indonesian / Bahasa Indonesia

[ITA] Italian / Italiano

[JPN] Japanese / 日本語

[KOR] Korean / 한국어

[LAV] Latvian / Latviešu

[LTH] Lithuanian / Lietuvių

[NOR] Norwegian / Norsk

[POL] Polish / Polski

[POR] Portuguese / Português

[RON] Romanian / Română

[RUS] Russian / Русский

[SCC] Serbian (Latin) / Srpski

[SCR] Croatian / Hrvatski

[SLK] Slovak / Slovenčina

[SPA] Spanish / Español

[SRP] Serbian (Cyrillic) / Српски

[SWE] Swedish / Svenska

[TUR] Turkish / Türkçe

[UKR] Ukrainian / Українська

Free Download

• Desktop Windows (desktop computer with Windows OS):
  SMathStudioDesktop.0_97_5154.Setup.msi (Date: 10.02.2014. File size: 1.74MB)
  
• Desktop Linux (desktop computer with Linux OS):
  SMathStudioDesktop.0_97_5154.Mono.tar.gz (Date: 10.02.2014. File size: 950.99KB) - last version of Mono distributive required!

Note: No current version of SMath Studio Handheld release will be introduced. Please use the latest stable handheld version (0.90).

Tutorial

SMath Studio tutorial by Bernard Liengme.

• SMathPrimer.pdf (Date: 11.11.2011. File size: 2.06MB) - to open in Adobe Acrobat Reader

Introduction of the use of SMath Studio by Gilberto E. Urroz, Ph.D., P.E.

• SMathStudio.0_85.Article.Eng.pdf (Date: 23.09.2009. File size: 828.96KB) - to open in Adobe Acrobat Reader
  
• SMathStudio.0_85.IOFiles.Article.Eng.pdf (Date: 27.09.2009. File size: 453.24KB) - to open in Adobe Acrobat Reader
  
• SMathStudio.0_85.NumericFunctions.Article.Eng.pdf (Date: 18.10.2009. File size: 622.45KB) - to open in Adobe Acrobat Reader
  
• SMathStudio.0_85.Programming.Article.Eng.pdf (Date: 18.10.2009. File size: 411.74KB) - to open in Adobe Acrobat Reader

Other files

SMath Studio icons () of all available sizes (16x16, 24x24, 32x32, 48x48, 64x64, 96x96, 128x128, 256x256) in PNG format.

• SMathStudio.Icons.zip (Date: 12.04.2010. Size: 63.74KB)

Edited by user 11 February 2014 00:08:19(UTC)  | Reason: Not specified

As for the 0.97 release candidates (nightly builds) we had the clear announcement that there will be no official portable version.

Currently, we are working on a stable release of the Maxima plugin (there are path issues with the Draw2D and Draw3D functions. Also, some stuff of the old inofficial version would need to be tested (Mathcad EFI plugin with the corresponding lib ). In the 0.96.4909 version the inofficial distribution contained an executable specially treated by uni for handling 32/64 bit incompatibilities.

As for now, it is very easy to make a portable version yourself. Just unpack the linux distribution somewhere and add an empty file named "portable.version" next to the executable in the install path. That should work on both Windows and Linux (I was told that SMath under Linux is just half the fun). I did not see much need for a new inofficial version, because the extension manager is much more reliable than in 0.96, particularly after the server fix by Andrey. Also, the interactive book is now accessible via extension manager and I can maintain the gallery version of the pdf Handbuch now.

If the community wants that, I can provide an updated unofficial portable version, yet not that mature as the 0.96 version was. Most regrettable disadvantage being the incomplete update of the XY-plot-plugin by uni. Even if we have nice plotting functions in the Maxima plugin, their performance even with moderate data volume is very poor. Every number has to go through multi-layered regexp based translations.

I am not sure what the offical road map towards better plotting in SMath Studio is. Perhaps, the modeller region has the potential of being a versatile plotting tool, once Andrey decides to disclose how text labels are drawn (certainly not with a matrix template for every character).

Did anybody test how a template of 10000 points performs?

Updated inofficial portable version is available now.
Some plugins missing due to different reasons:
- their file size is too large
- they are not compatible with 0.97 yet
- I just forgot to include them
The version includes the interactive book, available via the ? toolbar button.
Mathcad libs (matlib, steamtables) are installed and the 32bit-compatible exe by uni is included.

Contents of the readme:

This version like the above can not convert (or not save) the worksheet into an executable file. SMath Studio generate an error.

Whooho, an update finally! Thanks all for continued development. I beg you though, please implement a font/text toolbar.

Edited by user 01 March 2014 20:23:23(UTC)  | Reason: Not specified

What are the differences between MKraka's portable version and this version?

Thanks!

I cant install it in Windows 7, Why?
greetings.
Louise