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Offline Andrey Ivashov  
#1 Posted : 23 July 2010 05:17:31(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,285
Man
Russian Federation

Was thanked: 1412 time(s) in 481 post(s)
New SMath Studio 0.89 Stable available

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

SMath Studio Handheld on the Smartphone


Quote:
Controls:

With consecutive pushing of this button you can choose: "1", delimiter of the number ",", "square root - sqrt", "n-th root - nthroot", "integral - int", "function to find roots of equations - solve". To lock any variant just stop pushing this button 1 second.
-
With consecutive pushing of this button you can choose: "number related to the button", "symbols related to this button". To lock any variant just stop pushing this button 1 second.

With consecutive pushing of this button you can choose: "plus operator", "minus operator", "multiplication operator", "division operator", "exponentiation operator", "plus/minus operator", "factorial", "vector multiplication operator". Also with this pushed button you can highlight the part of equation by using Left/Right buttons.

By "clicking" on this button program will numerically calculate equation (this means "="); by pushing button more than 0,4 sec. program will symbolically calculate equation (this means "->"). Also, if the cursor located on the right of the not defined variable or not defined function this button will create a definition operator (this means ":=" ).

Removing last character (Backspace). In the mathematical reference book this button means "Back".


SMath Studio Handheld on the Communicator (PPC)



SMath Studio Desktop on the Desktop (Windows)



SMath Studio Desktop on the Desktop (Linux)



Last changes

  • Added support for subscript in variables, units and functions;
  • Functional programming feature implemented;
  • Keystrokes added to allow text regions formatting: Ctrl+B (bold switcher), Ctrl+I (italic switcher) and Ctrl+U (underlined switcher);
  • Ctrl+Insert and Shift+Insert keystrokes implemented;
  • Right button after the left part of evaluated expression now brings cursor to the Units placeholder;
  • Added ability to modify name of the created functions without removing it;
  • Added ability to automatically highlight repeated variables inside the Math region;
  • Multiple-rename functionality implemented using F8 keyboard button;
  • SMath Studio Live link added on the main menu under "Help" section;
  • Added ability to remove Arguments Separators of the functions using Backspace keyboard button;
  • ksi, ksf, rpm and radpm units implemented;
  • Réaumur scale Unit name changed to "°Re" (from "°R");
  • Insert Unit Dialog keystroke changed to Ctrl+W;
  • Calculation menu actions improved;
  • Accuracy of calculations with "e" and "pi" constants improved;
  • Accuracy of calculations with a numeric sin(..), cos(..), tan(..) and cot(..) functions improved;
  • XMCD file type support plugin updated in order to support strings inside math regions and variables/functions with literal subscript;
  • Added ability to paste operands into the other operands within the math Control;
  • Dynamic Assistance feature improved to show user-defined variables before built-in units with the same names;
  • Dynamic Assistance items list now hides on error in the math region;
  • Values of built-in variables/parameters are included to the Dynamic Assistance list;
  • Fixed issue when Dynamic Assistance items list was not shown or its location was wrong;
  • Desktop: Restrictions to insert matrix more then 100*100 using the Insert Matrix dialog modified to 10000*10000;
  • Desktop: Quick search of the non-linear units using Insert Unit dialog fixed - now search is not case-sensitive;
  • Example file Translator info now shown into the Examples Dialog;
  • New example included: Gravitation Acceleration;
  • Desktop: Roman Numerals example file included to the binaries archive for Mono;
  • Desktop: Font sizes toolbar drop-down list enabled for Linux version;
  • Desktop: Fixed issue with tall toolbar when latest versions of Mono used;
  • Behavior of numeric round(..) function changed to "round away from 0";
  • Behavior of trunc(..) function changed to "trunc closer to 0";
  • Fixed critical error of the Math region occurs on using "#" char in variables or functions names;
  • Error occurs when user uses infinity symbol as a part of variable/unit/function name fixed;
  • Underscore ("_") char is now visible in variables names;
  • Underscore ("_") symbol now can be used inside math regions;
  • Boolean operators priorities corrected;
  • importData(..) function improved to work with any of separators specified in options of the program;
  • Fixed issue with only partially shown grid of the Plot Controls;
  • Fixed issue when it was not possible to change background color of the Plot and Area Controls;
  • Fixed wrong Copy/Paste text data issues;
  • Fixed error when DELETE button parsed twice at once;
  • Fixed issues with wrong graphical representation of math expression (invisible brackets issue);
  • Fixed issue with not working trigonometric functions when user specifies Degrees as angles type in options;
  • Fixed simplification error: 0.75/abs(0.00003);
  • Fixed symbolic error with ln(..) and lg(..) functions: lg(1/{2*a}) -> lg(2*a);
  • Simplification error fixed: sqrt((1-a)^2)->1-a;
  • Fixed issue when numeric inverse trigonometric functions returns result with superfluous imaginary part;
  • Error occurs on numeric "inf^i" calculation fixed;
  • Function abs(..) improved in the numeric library;
  • Numeric calculation error of the sinh(..) function fixed;
  • Numeric calculation of functions acosh(..) and atanh(..) fixed;
  • Couple of errors with numeric infinities comparison fixed;
  • Critical error fixed, occurred when two or more users work with single on-page Control through the Teamwork Session;
  • Critical error fixed appears when loops are used in the right part of math expression;
  • Fixed critical error on opening file, created with a text control language, which is not installed in the target machine;
  • Language interface translations added: [SRP] Српски (Serbian Cyrillic), [RON] Română (Romanian), [BEL] Беларуская (Belarusian), [NOR] Norsk (Norwegian);
  • Language files updated;
  • Refactoring.


System requirements

  • Handheld:
    Framework: .NET Compact Framework 2.0 cab (5,33МБ), zip (1,99МБ)
    Compatibility: Pocket PC 2002, WM 2003, WM 2003 SE, WM 5, WM 6, WM 6.1, WM 6.5, full VGA support, all PPC's, Comunicators and smartphones.
  • Desktop (Windows):
    Framework: .NET Framework 2.0
  • Desktop (Linux):
    Framework: Mono 2.0 (libmono-winforms-2.0-cil package) or higher


Interface languages

Desktop и Handheld (27 languages):
  • [ENG] English / English
  • [GER] German / Deutsch
  • [DAN] Danish / Dansk
  • [DUT] Dutch / Nederlands
  • [SPA] Spanish / Español
  • [FRE] French / Français
  • [POR] Portuguese / Português
  • [CPP] Portuguese (Brazil) / Brazil (Português)
  • [SCR] Croatian / Hrvatski
  • [SCC] Serbian / Srpski
  • [GRE] Greek / Ελληνικά
  • [TUR] Turkish / Türkçe
  • [CHS] Chinese (Simplified) / 简体中文
  • [CHT] Chinese (Traditional) / 簡體中文
  • [CZE] Czech / Čeština
  • [HUN] Hungarian / Magyar
  • [ITA] Italian / Italiano
  • [POL] Polish / Polski
  • [IND] Indonesian / Bahasa Indonesia
  • [IND] Serbian Cyrillic / Српски
  • [IND] Romanian / Română
  • [IND] Norwegian / Norsk
  • [RUS] Russian / Русский
  • [BUL] Bulgarian / Български
  • [LTH] Lithuanian / Lietuvių
  • [UKR] Ukrain / Українська
  • [BEL] Belarusian / Беларуская

    Free Download



    * For installation of the program from PPC it is necessary to transfer a file on Your handheld computer (for example, with MS ActiveSync) and start it there with Your file manager.
    ** For installation of the program from PC it is necessary to install MS ActiveSync first.

    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.


    Other files

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

    Edited by user 12 November 2011 08:58:17(UTC)  | Reason: Not specified

  • thanks 1 user thanked Andrey Ivashov for this useful post.
    on 23/07/2010(UTC)
    Offline megamaxx  
    #2 Posted : 14 August 2010 20:44:41(UTC)
    megamaxx

    Rank: Newbie

    Groups: Registered
    Joined: 14/08/2010(UTC)
    Posts: 8

    Was thanked: 1 time(s) in 1 post(s)
    thanks! great job my friend.
    -maxx
    Offline Andrey Ivashov  
    #3 Posted : 25 August 2010 03:05:12(UTC)
    Andrey Ivashov


    Rank: Administration

    Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
    Joined: 11/07/2008(UTC)
    Posts: 1,285
    Man
    Russian Federation

    Was thanked: 1412 time(s) in 481 post(s)
    Glad to inform, that SMath Studio Portable 0.89 was tested and certified by softpedia.com team.

    "Softpedia guarantees that Portable SMath Studio 0.89 Build 3856 is 100% Clean, which means it does not contain any form of malware, including but not limited to: spyware, viruses, trojans and backdoors."


    (details)

    Regards.

    Edited by user 25 August 2010 03:06:48(UTC)  | Reason: Not specified

    Offline felipe  
    #4 Posted : 29 September 2010 15:12:09(UTC)
    felipe

    Rank: Newbie

    Groups: Registered
    Joined: 29/09/2010(UTC)
    Posts: 1
    Location: Santiago

    Thanks! this piece of software is very useful for me.

    Felipe.
    Offline gsoffer  
    #5 Posted : 26 October 2011 12:09:38(UTC)
    gsoffer

    Rank: Newbie

    Groups: Registered
    Joined: 26/10/2011(UTC)
    Posts: 1
    Location: Israel

    Wow! well done! looks promising :-)
    I will love to work with it in parallel with my Mathcad in order to test it.
    Any planes for an Android version? I don't think you have any compatitors there...
    Offline sinclair  
    #6 Posted : 27 October 2011 23:11:03(UTC)
    sinclair

    Rank: Newbie

    Groups: Registered
    Joined: 02/01/2011(UTC)
    Posts: 2
    Location: Berlin

    I love this piece of work too, for my windows smartphone HTC HD2,
    my question is, wether there was some progress in development of free? import tools to read in MATHCAD mcd files;
    would be happy when someone could write a short resume, how-to-do, for the actual state,

    much thanks
    Offline jenspraest  
    #7 Posted : 07 November 2011 21:44:43(UTC)
    jenspraest

    Rank: Newbie

    Groups: Registered
    Joined: 07/11/2011(UTC)
    Posts: 3
    Location: Denmark

    Just got it on my windows notebook, and getting it on my linux stationary, but can I get it on my android (HTC desire S) whitout spending $399?????

    was trying to get the linux version, but cant get to download mono, just filling in formsMad

    Edited by user 07 November 2011 21:46:54(UTC)  | Reason: Not specified

    Offline Andrey Ivashov  
    #8 Posted : 12 November 2011 09:03:42(UTC)
    Andrey Ivashov


    Rank: Administration

    Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
    Joined: 11/07/2008(UTC)
    Posts: 1,285
    Man
    Russian Federation

    Was thanked: 1412 time(s) in 481 post(s)
    Glad to introduce a new help document for beginners who makes first steps using SMath Studio:

    Bernard Liengme wrote:
    SmathPrimer.pdf is in-part a compilation of existing documents (edited as I saw fit) plus some of my own work. I tried to cover all the problem I had as I started to learn SMath. It is primarily for people who are new to SMath and would like some notes all in one place.


    Document added to the main download page:

    smath wrote:
    SMath Studio tutorial by Bernard Liengme.
    • SMathPrimer.pdf (Date: 11.11.2011. File size: 2.06MB) - to open in Adobe Acrobat Reader


    Many thank to Bernard Liengme for his great work! Clapping
    Offline Optusprime  
    #9 Posted : 12 November 2011 10:28:56(UTC)
    Optusprime


    Rank: Advanced Member

    Groups: Registered
    Joined: 17/10/2011(UTC)
    Posts: 33

    Was thanked: 2 time(s) in 1 post(s)
    Fantastic news for new SMath Studio user's thanks Bernard, and all the SMath Studio developers. Well done!
    Offline omorr  
    #10 Posted : 13 December 2011 22:58:12(UTC)
    omorr


    Rank: Administration

    Groups: Registered, Administrators, Advanced Member
    Joined: 23/06/2009(UTC)
    Posts: 1,660
    Man
    Serbia

    Was thanked: 286 time(s) in 245 post(s)
    Hello,

    Many thanks to Marijan Dizdar for the Tutorial for Beginners in Serbian Good
    SMath priručnik

    Regards,
    Radovan
    When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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