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'm absolutely love this app. It's a great tool for usual engineering calculations, and way more easier to use for me than matlab and others.
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by Zoltán Balázs
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
This is an excellent software for methodically solving/performing strenous formulas/calculations. It is an incredible inspiration that it is free !
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by Prasanna W
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5 users thanked Andrey Ivashov for this useful post.
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on 30/10/2018(UTC), on 30/10/2018(UTC), on 30/10/2018(UTC), on 31/10/2018(UTC), on 01/11/2018(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 22/02/2014(UTC) Posts: 81
Was thanked: 11 time(s) in 10 post(s)
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Sometimes I test new versions of Smath with my very old worksheet which keeps failing since 0.98.5973. This time it puzzled me again. Please see how it performs now. The SS prints the result of maple(expand(...)) normally, but after assigning the resulting expression to the variable nnn, it failed even to display nnn. What means "Not defined" if it has shown the correct result before? example_5973.sm (11kb) downloaded 39 time(s).Edited by user 01 November 2018 03:29:59(UTC)
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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: tomtit Sometimes I test new versions of Smath with my very old worksheet Maybe just like this Tom ... like 5346, 6179
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,356 Was thanked: 815 time(s) in 516 post(s)
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Originally Posted by: tomtit ... What means "Not defined" if it has shown the correct result before? example_5973.sm (11kb) downloaded 39 time(s). Hi. It means that can't recalculate because the use of sums and products. For force the recalculation as it is needed, can enclose the num definition by a line: Best regards. Alvaro.
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1 user thanked Razonar for this useful post.
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