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Stable: SMath Studio 1.0.8348 (09 November 2022)
  Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,603   Was thanked: 1972 time(s) in 661 post(s)
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New Stable SMath Studio 1.0.8348 is available!Tiny, but powerful 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. Changes introduced in current buildImprovements- Calculation engine improved to support inline evaluation of the function definitions - x:=2; f(x):=x^2=4;
- Selected values of the Insert Matrix dialog is now stored during a session;
- Cursor in the Math Region partially works as a selection (i.e. it is now possible to copy or use Solve menu without selection);
- Dynamic Assistance feature improved - suggestions list item shown selected only if it is explicitely selected by user, otherwise shown highlighted.
Corrections- Issues with Dynamic Assistance feature fixed;
- Indefinite integral visual representation fixed;
- Critical issue fixed happened on file opening in case of specific issue in the worksheet.
Miscellaneous- Extensions Manager tool improved for better support of high DPI systems;
- Default representation of if function reverted to three arguments (if-else);
- Support for account password in console mode is corrected: instead of reading it via an option, it is read either from keyboard or from redirected input;
- Account form improved to show activation mode and status;
- XMCD plug-in removed from the standard installer;
- Viewer options dialog size corrected for better UI;
- Commercial features (like Viewer Pro, Automation/Integration features, etc.) made more separate in UI;
- Support of different cultures improved;
- Interface translations updated;
- Refactoring.
DownloadSystem 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.
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 6 users thanked Andrey Ivashov for this useful post.
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on 09/11/2022(UTC), on 09/11/2022(UTC), on 09/11/2022(UTC), on 09/11/2022(UTC), on 10/11/2022(UTC), on 11/11/2022(UTC)
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  Rank: Advanced Member Groups: Registered
Joined: 03/03/2014(UTC) Posts: 414  Was thanked: 123 time(s) in 94 post(s)
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Hello Andrey, Could you let us know about changes regarding commercial use of software? As of today, I get a watermark "not for commercial use" on the pdf prints. Kind regards, Alexander 
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,603 Was thanked: 1972 time(s) in 661 post(s)
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You just need to activate the program. It is free.
You can use online or offline activation as you wish.
Once it is done you''ll have no any watermarks or other restrictions.
Best regards.
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2 users thanked Andrey Ivashov for this useful post.
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on 09/11/2022(UTC), on 10/11/2022(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 03/03/2014(UTC) Posts: 414 Was thanked: 123 time(s) in 94 post(s)
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Originally Posted by: Andrey Ivashov  You just need to activate the program. It is free.
You can use online or offline activation as you wish.
Once it is done you''ll have no any watermarks or other restrictions.
Best regards. Thank you for clarifying, Andrey I will get my colleagues to activate the software
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2 users thanked Alex M. for this useful post.
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on 09/11/2022(UTC), on 10/11/2022(UTC)
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,603 Was thanked: 1972 time(s) in 661 post(s)
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Thank you!
I just want to add that this small requirement to activate SMath Studio is a huge step to make this software much more powerful in the nearest future.
Why? I will try to explain: I've created a company in Russia and we have a brilliant team of 3 programmers (strong in IT, math, physics). We were able to monetize a project and working hard to make our first clients happy (licensing server, courses, planning and features for companies). We are going to finish our current activities in a Month or two and then will start improve SMath Studio itself: new graphs, stable Writer, performance of the numeric/symbolic calculation engines, new files format (modern and stable) and much more - that is what we will do in 2023.
Hope you'll enjoy the results.
I just asking to activate a program for free! Nothing more...
Best regards, Andrey Ivashov.
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9 users thanked Andrey Ivashov for this useful post.
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on 09/11/2022(UTC), on 09/11/2022(UTC), on 10/11/2022(UTC), on 10/11/2022(UTC), on 10/11/2022(UTC), on 10/11/2022(UTC), on 10/11/2022(UTC), on 10/11/2022(UTC), on 20/12/2022(UTC)
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Rank: Newbie
Groups: Registered
Joined: 10/11/2022(UTC) Posts: 2 
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I wanted to point out that the ComboBoxList Region Plug-in fails to load in the new version 1.0.8348.
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 Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,557  Location: Italy Was thanked: 1279 time(s) in 841 post(s)
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Originally Posted by: Westin I wanted to point out that the ComboBoxList Region Plug-in fails to load in the new version 1.0.8348. It works for me, however I've recompiled it right now for the latest stable build. Please update the plugin and let me know if it is solved. |
If you like my plugins please consider a donation to SMath Studio; for personal contributions to me: paypal.me/dcprojects |
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Rank: Advanced Member Groups: Registered
Joined: 23/07/2013(UTC) Posts: 996  Was thanked: 413 time(s) in 277 post(s)
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I do see appimage links, interesting. Thanks for that.
Do appimages are official build or a third party involved?
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Rank: Newbie
Groups: Registered
Joined: 10/11/2022(UTC) Posts: 2
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Originally Posted by: Andrey Ivashov You just need to activate the program. It is free.
You can use online or offline activation as you wish.
Once it is done you''ll have no any watermarks or other restrictions.
Best regards. In my case, I have already activated it but when I try to print from an smath.exe file I still see the watermark. The watermark isn't there when I print from the smath.sm file.
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Rank: Advanced Member Groups: Registered
Joined: 10/01/2017(UTC) Posts: 31 Location: Alberta
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hi, just curious how to write ' inline evaluation of the function definitions - x:=2; f(x):=x^2=4; ' in SMath? I tried with no luck. my understanding is that on the same line you can define / evaluate multiple functions/variables. Also, I tried opening the one sheet I created with older version "1.0.8151.26392" and I get an error "variable and function name can't start with a number"   Test.sm (36kb) downloaded 1 time(s).
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Rank: Advanced Member Groups: Registered
Joined: 23/07/2013(UTC) Posts: 996 Was thanked: 413 time(s) in 277 post(s)
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Originally Posted by: Mido0 Also, I tried opening the one sheet I created with older version "1.0.8151.26392" and I get an error "variable and function name can't start with a number" Put C.x(n) function under line. That will resolve your problem. Actually sum() should be under line, don't know why. Probably function stop because of a different error. But reporting the wrong one (variable and function ...) Regards 
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Rank: Advanced Member Groups: Registered
Joined: 23/07/2013(UTC) Posts: 996 Was thanked: 413 time(s) in 277 post(s)
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Found the problem. Just change your i definition to ii or something else, also add Clear(i). Or all i:=1 at sum()'s in function to something else, j:=1 for example. They are contradicting with each other. Regards 
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Rank: Advanced Member Groups: Registered
Joined: 10/01/2017(UTC) Posts: 31 Location: Alberta
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thanks overlord, actually adding the line to C(n) made it work, changing i to ii did not fix the problem.
May I ask why different versions created this problem? and is it wrong to create this kind of function of a single line without adding an actual line?
Lastly, is there a way to trace the error within a function as it runs (similar to F8 in VBA) to go step by step in calculations and see output of each line?
Thanks alot.
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 Rank: Guest
Groups: Registered
Joined: 04/07/2015(UTC) Posts: 6,578 Was thanked: 947 time(s) in 775 post(s)
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... if you attach the faulty document, it may help doctoring.
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Rank: Advanced Member Groups: Registered
Joined: 23/07/2013(UTC) Posts: 996 Was thanked: 413 time(s) in 277 post(s)
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Originally Posted by: Mido0 thanks overlord, actually adding the line to C(n) made it work, changing i to ii did not fix the problem. Add Clear(i) to beginning of your function, it will work.  I can only suggest you to use different and unique naming in your functions. That will prevent conflict of variables outside of function. 
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,603 Was thanked: 1972 time(s) in 661 post(s)
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Originally Posted by: overlord I do see appimage links, interesting. Thanks for that.
Do appimages are official build or a third party involved? Yes, these are official build. If it is required we will be able to support more Linux distributives in future.
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,603 Was thanked: 1972 time(s) in 661 post(s)
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Originally Posted by: Imran Originally Posted by: Andrey Ivashov You just need to activate the program. It is free.
You can use online or offline activation as you wish.
Once it is done you''ll have no any watermarks or other restrictions.
Best regards. In my case, I have already activated it but when I try to print from an smath.exe file I still see the watermark. The watermark isn't there when I print from the smath.sm file. Please email me your login or email and I'll check why it happens.
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,176  Was thanked: 688 time(s) in 429 post(s)
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Originally Posted by: overlord Found the problem.
Just change your i definition to ii or something else, also add Clear(i). ... Originally Posted by: Mido0 ... and is it wrong to create this kind of function of a single line without adding an actual line? ... My guess is that the reason is that the counter variable of the sum is not local, and if it is defined, it can generate interference. That is why the best solution is to adopt as a good practice to do a Clear(n) for the sum counters. Examples about that here and here. Best regards. Alvaro.
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Rank: Guest
Groups: Registered
Joined: 04/07/2015(UTC) Posts: 6,578 Was thanked: 947 time(s) in 775 post(s)
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... as doctored native Smath 6179. 
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Rank: Advanced Member Groups: Registered
Joined: 05/03/2009(UTC) Posts: 432 Location: USA Was thanked: 17 time(s) in 15 post(s)
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Originally Posted by: Andrey Ivashov SMathStudio 1.0.8348 Andrey and developers ... Happy holidays and thank you for this fantastic software. It's been a while since I've been on, but wanted to point out a small issue on the portable version. I am NOT receiving the updates notification. I had 1.0.82XX on my drive ... started the software, and no updates. Clicked on "check update", and no updates. Came to the website, and here's an update. Happy New Year.
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Stable: SMath Studio 1.0.8348 (09 November 2022)
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