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Offline Andrey Ivashov  
#1 Posted : 17 February 2018 16:06:18(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,286
Man
Russian Federation

Was thanked: 1415 time(s) in 482 post(s)

New Stable SMath Studio 0.99.6622 is available!

Tiny, powerful, free mathematical program with WYSIWYG editor and complete units of measurements support.

It provides numerous computing features and rich user interface translated into about 40 different languages. Application also contains integrated mathematical reference book.

SMath Studio boxCalculation of Gravitation Acceleration exampleExample of animation on the WorksheetExtensions Manager toolOpened math Reference BookSMath Viewer output to Autocad exampleSMath Studio on iOSSMath Studio on iPad

Application can be easily extended based on your needs. Built-in Extensions Manager tool allows to get access to hundreds official and third-party resources of the following types: usage examples, plug-ins, SMath Viewer based applications, snippets, interface translations, interactive books, handbooks and tutorials.

List of changes (between 0.99.6617 and 0.99.6622 versions)

Improvements

  • Double-click on inactive page zone (specific to Pages layout mode) removes it by shifting location of the Region caused inactive zone to appear;
  • Functionality to break equation on two lines using Ctrl+Enter implemented (limitations: two lines supported only; cannot be applied to the answer; supports +, - and * operators only; calculation result still shown next to the first line of the equation);
  • Clicking at the bottom of the canvas under the last page adds a new page into the document;
  • SS-144: Mode to insert special symbols into equation implemented using Ctrl+K (Ctrl+Shift+K is also supported);
  • Added possibility to work with unicode symbols using built-in functions;
  • Units added: Fr (statC), Fd (faraday), nmi, au, ly, pc, mmHg, inHg, month, week.

Corrections

  • SS-3502: Region loses focus on click outside of bounds of the page;
  • Critical error fixed happened on breaking equation contains unary minus operator;
  • Drawing grid on print out starting from second page is fixed;
  • Unwanted scrollbar change for large documents when region location significantly changed from the current cursor location fixed;
  • Jumping between Regions using Tab/Shift+Tab or Up/Down keyboard buttons fixed when Worksheet zoom differs from 100%;
  • Selection of Regions by mouse using selection rectangle improved for Pages layout mode;
  • SS-3501: Issues related to cursor visibility on complex Worksheets fixed;
  • Incorrect Worksheet cursor location when selecting regions by Ctrl+Click fixed;
  • Calculation error happened during definition of the variable/function clears previous value of this variable/function if it is available;
  • Switching document layout fixed when worksheet shown in split window mode;
  • Critical issue happened on using F8 (multiple rename) inside the equation just opened from file fixed;
  • Image FileType plug-in updated to support new Pages view; rendering issues happens when Region contains description on top or at right fixed;
  • Values of the following units corrected: Gi, yr and month;
  • Error displaying fixed for the focused evaluable Regions in Pages document mode;
  • Broken values of the vectors used as iterators in vectors definitions fixed in case of error happened during calculation;
  • Error messages corrected on vector/matrix element definition;
  • Error is shown now if 0 is used as index to define a vector/matrix element;
  • Work of vectorization operator restored for some cases when working with matrices;
  • Issues with hidden worksheet cursor in Pages document view fixed;
  • Rendering background grid on print out fixed when Grid is turned off in Worksheet editor;
  • Multiple worksheet rendering/interaction issues fixed;
  • Cursor location fixed when set after space char in equations text entries;
  • Fixed situations when collapse/expand button on Area didn't work on click;
  • Stability of the Worksheet export (f.e. to PDF) improved;
  • Moving of mouse cursor over the region corrected for Pages view layout;
  • Exception on Print dialog close within SMath Viewer fixed;
  • Printing from SMath Viewer restored.

Miscellaneous

  • Performance improved for opening large worksheets from file;
  • Interface translations updated;
  • Refactoring;
  • Rendering of el() function slightly improved.

Changes introduced in current build

Improvements

  • Double-click on inactive page zone (specific to Pages layout mode) removes it by shifting location of the Region caused inactive zone to appear.

Corrections

  • SS-3502: Region loses focus on click outside of bounds of the page;
  • Critical error fixed happened on breaking equation contains unary minus operator;
  • Drawing grid on print out starting from second page is fixed;
  • Unwanted scrollbar change for large documents when region location significantly changed from the current cursor location fixed;
  • Jumping between Regions using Tab/Shift+Tab or Up/Down keyboard buttons fixed when Worksheet zoom differs from 100%;
  • Selection of Regions by mouse using selection rectangle improved for Pages layout mode;
  • SS-3501: Issues related to cursor visibility on complex Worksheets fixed;
  • Incorrect Worksheet cursor location when selecting regions by Ctrl+Click fixed;
  • Calculation error happened during definition of the variable/function clears previous value of this variable/function if it is available;
  • Switching document layout fixed when worksheet shown in split window mode;
  • Critical issue happened on using F8 (multiple rename) inside the equation just opened from file fixed;
  • Image FileType plug-in updated to support new Pages view; rendering issues happens when Region contains description on top or at right fixed.

Miscellaneous

  • Performance improved for opening large worksheets from file;
  • Interface translations updated;
  • Refactoring.

Download

Software icon SMathStudioDesktop.0_99_6622.Setup.msi (Date: 2018.02.17; File size: 2.14 MB) - 17202 downloads
Software icon SMathStudioDesktop.0_99_6622.Mono.tar.gz (Date: 2018.02.17; File size: 1.27 MB) - 1576 downloads



System requirements

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


Interface languages (37 languages)

  • [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



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.
thanks 10 users thanked Andrey Ivashov for this useful post.
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Offline Andrey Ivashov  
#2 Posted : 17 February 2018 18:48:08(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,286
Man
Russian Federation

Was thanked: 1415 time(s) in 482 post(s)
SMath Studio in the Cloud updated to use SMath Core 0.99.6622. Both features: equations breaking and inserting special symbols into equations - are now supported in Cloud.

Best regards.
thanks 3 users thanked Andrey Ivashov for this useful post.
on 17/02/2018(UTC),  on 17/02/2018(UTC),  on 18/02/2018(UTC)
Offline Andrey Ivashov  
#3 Posted : 19 February 2018 20:43:10(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,286
Man
Russian Federation

Was thanked: 1415 time(s) in 482 post(s)
Almost forgot to highlight the following important change done in this release:

error_behavior_1.PNG
errors_behavior_1.sm (5kb) downloaded 29 time(s).

Best regards.
thanks 3 users thanked Andrey Ivashov for this useful post.
on 19/02/2018(UTC),  on 20/02/2018(UTC),  on 20/02/2018(UTC)
Offline dschick  
#4 Posted : 06 March 2018 19:38:59(UTC)
dschick

Rank: Newbie

Groups: Registered
Joined: 06/03/2018(UTC)
Posts: 1
Netherlands

Hi Andrey

Very surprised that an error popped up in the latest build. Maybe also the one before, not sure.

error.png

For your info, here is the S' definition

compliance.JPG

It seems that somehow these last two builds cannot find a value of the matrix coordinates indicated. It worked fine in .6484 from October, which I have gone back to. I can send you the file, but I would prefer to do so privately.

Love this program

Doug Schickler
Offline Andrey Ivashov  
#5 Posted : 06 March 2018 21:11:13(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,286
Man
Russian Federation

Was thanked: 1415 time(s) in 482 post(s)
Hello.

Originally Posted by: dschick Go to Quoted Post
Very surprised that an error popped up in the latest build. Maybe also the one before, not sure.

Please send a worksheet to me so I could reproduce and fix this issue. E-mail is specifield into About dialog of SMath Studio.

Thank you for the report!
Offline Jean Giraud  
#6 Posted : 08 March 2018 05:59:51(UTC)
Jean Giraud


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Posts: 3,152
Canada

Was thanked: 608 time(s) in 471 post(s)
Originally Posted by: dschick Go to Quoted Post
It seems that somehow these last two builds cannot find a value of the matrix coordinates indicated.It worked fine in .6484 from October, which I have gone back to.I can send you the file, but I would prefer to do so privately.

That it worked 6484, I doubt as it shows incorrectly dressed.
If you had a result => most probably erroneous.
On the setup "rotation*matrix", Smath [4356, 6179] displays an error message.
The rule Matrix*Rotation is universal, not commutative.

UnknownConfidential.sm (203kb) downloaded 23 time(s).

Rotate Breather [4 Orientations].sm (1,002kb) downloaded 24 time(s).
Offline RickH  
#7 Posted : 02 April 2018 23:25:41(UTC)
RickH

Rank: Newbie

Groups: Registered
Joined: 23/01/2017(UTC)
Posts: 5
United States

I have noticed that if I open a .sm file which has file properties set to "read only", the program will crash if I press the "save" button. It would be nice if it instead prompted to "save-as" in that scenario, or just notify the user that the file is read only so the user can then perform a save-as instead. This is on Windows 7. Thanks.
Offline Davide Carpi  
#8 Posted : 03 April 2018 12:08:05(UTC)
Davide Carpi


Rank: Advanced Member

Groups: Registered, Advanced Member
Joined: 13/01/2012(UTC)
Posts: 2,045
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Italy
Location: Italy

Was thanked: 1040 time(s) in 683 post(s)
Originally Posted by: RickH Go to Quoted Post
I have noticed that if I open a .sm file which has file properties set to "read only", the program will crash if I press the "save" button. It would be nice if it instead prompted to "save-as" in that scenario, or just notify the user that the file is read only so the user can then perform a save-as instead. This is on Windows 7. Thanks.


Already fixed in SS 0.98.6626 and later nightly builds, will be part of next stable release.

Edited by user 03 April 2018 12:15:36(UTC)  | Reason: Not specified

Best regards,

Davide

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