Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,622 Was thanked: 1983 time(s) in 668 post(s)
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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)
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1 user thanked Andrey Ivashov for this useful post.
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