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

• Expressions Descriptions feature introduced (two available positions and built-in multilanguage support). Specified Descriptions are visible in the Dynamic Assistance hints. This allow to document created math expressins on the worksheet;
  
  
• Added ability to set title for the Collapsed Area Region;
  
  
• Default page size (for print out) based on system local now retrieve on first program start;
  
• Abs(..) function of the Numeric Library extended to support units;
  
• Automatic scrollbars values changing improved when cursor moved outside the Worksheet bounds inside the Math Region;
  
• Added support of Dynamic Assistance for Plot Region;
  
• Danish translations added for built-in units;
  
• Russian Units translations improved;
  
• Handling of manual processing interruption improved;
  
• Fixed Region drawing error appeared on SM/SMZ file open if Math Region which has no input data has attribute to not show the input data;
  
• Fixed minor displaying issue appears for Area Region with Title when Printing Bounds turned on and page scrolled horizontally;
  
• Tooltips improved to correct word wrapping;
  
• Fixed calculation error of recursive definitions when working with procedures;
  
• Wrong item name corrected in Options Dialog for Functions style option;
  
• Fixed issue appears on text insert from Clipboard to Text Region: all the existing text was removed on Paste;
  
• Critical error appeared sometimes on Undo fixed;
  
• Fixed error appeared in some cases when working with built-in constants;
  
• Language files updated;
  
• Refactoring.

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

Desktop and Handheld (34 languages):

[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

[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] Ukrain / Українська

Free Download

• Desktop Windows (desktop computer with Windows OS):
  SMathStudioDesktop.0_93.Setup.msi (Date: 04.03.2012. File size: 1.74MB)
  SMathStudioDesktop.0_93.Portable.exe (Date: 04.03.2012. File size: 17.48MB) - .Net Framework 2.0 doesn't required
  
• Desktop Linux (desktop computer with Linux OS):
  SMathStudioDesktop.0_93.Mono.tar.gz (Date: 04.03.2012. File size: 812.89KB) - 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)

thanks so much for this, and for your hard work!! Your efforts are appreciated. =) Very useful program!

Thanks so much for the new release! This is a fantastic project and I eagerly await each new version. Keep up the great work!

3ks.So qucik move.

Great job. But how with a handheld version ?

Thank You for the update and all your efforts.
I like the portable version as I was able to deploy it to all three of my computers by putting it in my Portable Apps folder in my DropBox folder. It shows up in the Portable Apps Launcher under Other

You can post your portable version to portableapps.com and you will get an incredible large amount of exposure as Portable Apps dot Com is a well developed and popular platform.

I used your program to document all my calculations for designing heat exchangers on two biomass furnaces I built. I am not a business yet. A year later I am still able to go back and review my notes and easily reuse calculations. YAY!!!

I just donated 25 more US dollars, I hope they are still worth something in your country.

I do not need super high powered complex Math, just the ability to document my calculations in Symbolic format. Being able to insert pictures and easily formatted text is very very important for me. I doubt these are requirements for Academia since they are primarily involved with test answers than real world use of Math.

The thing that makes MathCAD great is not its Calculation and wowee visual stuff, but its ability to DOCUMENT CALCULATIONS. Wolfram and all the others are useless to me because they are centered around calculation rather than documentation. Of Course SMath and MathCAD also do Calculation very well.

Wrote

You can post your portable version to portableapps.com and you will get an incredible large amount of exposure as Portable Apps dot Com is a well developed and popular platform.

I suggested including SMath into the portableapps.com directory last year in their forums :d
Please look the corresponding post at
http://portableapps.com/node/27352

Andrei might want to contact John T. Haller, the administrator of portableapps.com

I would love to see SMath get wider distribution so that more people would support it so maybe Andrie could support SMath full time.

Hello.

Wrote

I would love to see SMath get wider distribution so that more people would support it so maybe Andrie could support SMath full time.

Yes, this ould be nice for me too.

Wrote

Andrei might want to contact John T. Haller, the administrator of portableapps.com

I've wrote an e-mail to John on 4 April, but have no feedback for now. Will wait... I don't know, but maybe if you'll mention it on the portableapps.com forum, it will speed up the process?

Best regards, Andrey Ivashov.

Done! I've replied in the same thread at
http://portableapps.com/node/27352

They mentioned some legal issues. What is it about?

Regards,
Radovan

I think it's something related to Xenocode, the product Andrey utilizes to portabilize .NET, and the way MS allows to pack their framework.
I don't know what they have in mind to support .NET, maybe just a script to detect directoy paths in user's machine. In that case Andrey would have to make a portable version without including the .NET framework.
That's just my interpretation, you can read more on this topic at
http://portableapps.com/node/29131

This is a heroic achievement! Well done!

Thank you from a practicing process engineer for all your hard work and a wonderful result.

I am going to download this software as it is very helpful for me..Thanks