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 0.80 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 high-quality Print functionality. Page Setup and Print Preview Dialogs added;
- Added ability to save MathCad files (in .xmcd file-format);
- Added ability to see edit-status of document on the main Title (char * after page name in Title means, that document was modified);
- Added ability to copy page control(s) by moving it (they) with Ctrl key pressed;
- SM files improved: added support of Png format. Png image files format placed as a default image format for .sm files for saving;
- Infinity now can be inserted by Ctrl+Shift+Z shortcut;
- New Interface language added: Turkish (TUR);
- New Interface language added: Simplified Chinese (CHS);
- New Interface language added: Traditional Chinese (CHT);
- Fixed error with fist time loading language file. Now default language is ENG (instead of BUL in some OS' localizations);
- Tooltips for math Controls with definitions added;
- Gamma function calculation implemented;
- Restored ability to work with Infinity;
- 0^0=0 error fixed in symbolic library;
- Now, before numeric integral calculating, integrand will be simplified;
- Export to HTML menu-item removed. But added new file type item (HTML files) in Save File Dialog;
- Fixed issue with Picture Control: after opening the page with Picture, this control doesn't paint marks for resizing;
- Instant Log() function implemented in Symbolic library;
- Instant Invert() function implemented to Symbolic library;
- Fixed issue with Calculate >> Invert and Calculate >> Determinant when equation in interest includes variables;
- Logarithms with 0 number now calls an exceptions;
- Desktop: Mathbar show/hide record added to settings file;
- Handheld: First symbol input (math & text) fixed for smartphones;
- Undo/Redo functionality improved;
- Fixed errors with controls sorting;
- Improved edit-status changing; now it depends on changes history;
- Fixed error with AreaControl on Undo/Redo; Fixed error with Undo/Redo functionality after inserting AreaControl;
- On Paste, all created elements now become selected;
- Fixed multiple errors when opening MathCad documents (Fixed errors with Mat and Nthroot variables, if defined in source .xmcd file; "resultFormat" tag added to support-list; Fixed error with floating point symbol when parsing imaginary part of a number; Fixed error with opening .xmcd files, that contains Empty Operator; Text string parsing improved. Now SMath Studio displays all text of .xmcd documents, but without formatting). Import of the xmcd improved. Gamma function import implemented;
- Improved dynamic cursor changing;
- Fixed critical error with changing elements focuses by using TAB (DOWN) and Shift+TAB (UP) keys;
- Added ability to change Red cursor position by Enter key pressing when Picture, Area or Text Elements focused;
- To add a new line to the Text element, Shift+Enter or Ctrl+Enter should be pressed now;
- Handheld: On Smartphone, to add a new line to the Text Element on the page when it is Focused, OK button should be pressed only with '*' button is pressed too;
- Fixed issue with Red Cross Cursor drawing when using Ctrl key for selecting Elements on the page;
- Fixed errors with numeric methods;
- Symbolic library calculation errors fixed, also fixed an error on differentiation;
- Fixed error: on Paste, changes don't log into Undo/Redo history;
- Desktop: Several new icons added to the main menu;
- Fixed calculation error: small imaginary part of a number appears sometime on power calculating;
- Fixed error with "mat" variable decisions in Symbolic library;
- About Dialog updated: Translators info added to the dialog;
- Desktop: Toolbar Tooltips updated;
- Fixed critical error when trying to Save if no Page exists;
- Added exception handlers for the Input/Output exceptions when working with Save file functionality;
- New action added: Insert Separator - it puts a horizontal line to the page (earlier it was called Area). Real Area Control adding not implemented yet;
- Open/save of the simple (!) Area control implemented for MathCad files;
- Desktop: GUI improved: Selected controls now filled by Selection color in addition to rectangle drawing;
- Desktop: Fixed error with cursor blinking when SMath Studio executed into the guest OS under Virtual Machine;
- Fixed issues with error handling on plotting into the Plot Control;
- Fixed error of the Symbolic library when working with Infinity;
- Beta version of Enhanced Graphics implemented (can be manually turned on in config file: line 'EnhancedGraphics=True'. This feature provides antialiasing for all elements of Math Controls;
- Fixed errors with non-inserting brackets in math-equation in some cases on editing;
- Increased accuracy of graphs drawing;
- Solve function speed increased;
- Restored functionality of the buttons 'File' >> 'Close Page' and 'Pages' >> 'Close Page';
- Many of code optimizations.
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, 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 (21 languages): [ENG] English / English [GER] German / Deutsch [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 [RUS] Russian / Русский [BUL] Bulgarian / Български [LTH] Lithuanian / Lietuvių [UKR] Ukrain / Українська
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.Edited by user 28 May 2009 05:01:55(UTC)
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