Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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SMath Studio - SMath
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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.
Free for personal usage! Plans for Organizations are available!
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.
I have been wishing for a sensible alternative to the free version of MathCAD for a long time. I find such software a crucial tool for writing technical-paper-style documents with live formulas and units carried throughout. I am so happy to have found SMath Studio as it is not just a completely free, fully featured alternative, but I find it to be much better in that it is tiny, is easier to use, has nice community support and has nice expandability by others (through plugins). It has features I've always wanted like setting of number of significant digits (not just number of decimal places), easier typing of subscripts, better plotting (via the X-Y Plot plugin), ability to include other SMath files (like my own units definitions), the very innovative and helpful "dynamic assistant", the ability to assign values to variables *after* the writing of a formula, no watermark across each page, and many other improvements that I have yet to discover. Since I am so pleased, I just donated $100 which I feel is a more reasonable amount for software like this. Thank you, Andrey!
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by John David Heinzmann
I've used this software for several years and can not use anything else for work. I'm a mechanical Engineer and use this for any calculations I do.
1) To show and check my work
2) to set values and write descriptions so I can reuse my formulas for other projects.
This is better than any calculator.
Thank you Smath for such a great software.
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by Shawn Paul
Amazing very useful app!! Highly recommended!! Two thumbs up! :)
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by Maxx
Edited by user 05 March 2018 21:06:14(UTC)
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9 users thanked Andrey Ivashov for this useful post.
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on 05/03/2018(UTC), on 05/03/2018(UTC), on 05/03/2018(UTC), on 05/03/2018(UTC), on 05/03/2018(UTC), on 06/03/2018(UTC), on 06/03/2018(UTC), on 06/03/2018(UTC), on 06/03/2018(UTC)
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Rank: Guest
Groups: Registered
Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Originally Posted by: Jean Giraud For those interested to test useful functionalities 6638 Observe ... Q(i,j) is already code "trace"
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Rank: Advanced Member Groups: Registered
Joined: 14/10/2015(UTC) Posts: 308
Was thanked: 77 time(s) in 58 post(s)
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Every time Smath Studio is updated, something goes wrong. Again failed to start the plugin Table Region, Smath Studio does not recognize it. Best Regards Carlos
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Carlos, Originally Posted by: CBG Every time Smath Studio is updated, something goes wrong. Yeah, its a life... Fixed (please update a plug-in). Thank you!
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Rank: Advanced Member Groups: Registered
Joined: 14/10/2015(UTC) Posts: 308
Was thanked: 77 time(s) in 58 post(s)
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It already works!
Thank you very much.
Best regards
Carlos
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Originally Posted by: CBG Every time Smath Studio is updated, something goes wrong. That's why I'm 6179 for productive projects.
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Rank: Guest
Groups: Registered
Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Rank: Guest
Groups: Registered
Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Originally Posted by: Jean Giraud Originally Posted by: CBG Every time Smath Studio is updated, something goes wrong. That's why I'm 6179 for productive projects. In this case you have to live with slow performance, tens of critical known (and already fixed) bugs. You can't use new features and make your future switch to newer version harder. There is no even any guarantee that your worksheets can be supported by latest SMath Studio versions (yeah, in SMath history we had couple of such situations when a part of calculation can not be handled anymore, unfortunately). So, I can't say that it is good approach.
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Originally Posted by: Jean Giraud Are you kidding? And what about 2.35, -9.465 and etc?
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Rank: Advanced Member Groups: Registered
Joined: 03/03/2014(UTC) Posts: 418 Was thanked: 125 time(s) in 96 post(s)
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A bug in functionality of vectorize() was introduced between 0.99.6617 and 0.99.6638. Will this be addressed? VectorizeBug.sm (7kb) downloaded 32 time(s).
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Rank: Guest
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Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)
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Originally Posted by: Alex M. A bug in functionality of vectorize() was introduced between 0.99.6617 and 0.99.6638 That it was introduced between 6617 & 6638, that is surprising ? Even if it did work, to me, it is not correct because it will cause something wrong sooner or later, because to reflexive in the calculation kernel ... Murphy's law. I have experimented disastrous situations [crash ... push the button to stop]. Occasionally, to isolate, you have to spool to file. Cheers Alex ... Jean
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616 Was thanked: 1978 time(s) in 666 post(s)
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Originally Posted by: Alex M. A bug in functionality of vectorize() was introduced between 0.99.6617 and 0.99.6638. Will this be addressed? Jean are right, this didn't work initially, but started working at some point because of another bug Yes, I'm not kidding. I've investigated this example and was able to make it work together with all other examples I have about vectorize(..) function. All tests executed OK. So, I decided to include this improvement into new release: https://en.smath.info/fo...6648--15-March-2018.aspxPlease test examples you have with vectorize(..) function. Best regards.
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1 user thanked Andrey Ivashov for this useful post.
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