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
This fantastic free alternative to Mathcad is going from strength to strength and I am really enjoying watching its progress. Andrey has produced something that is genuinely useful, multiplatform, fun to use and, most importantly of all, he listens to his users. Well worth a download.
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by Beerus
Thank you very much for your work and for you programm. I have just started to use it, but already see that it's a wonderful tool for engineers.
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by Ilya Shulika
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8 users thanked Andrey Ivashov for this useful post.
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on 09/07/2017(UTC), on 09/07/2017(UTC), on 09/07/2017(UTC), on 09/07/2017(UTC), on 09/07/2017(UTC), on 09/07/2017(UTC), on 10/07/2017(UTC), on 10/07/2017(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 15/04/2012(UTC) Posts: 1,986 Was thanked: 1124 time(s) in 721 post(s)
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When I try to change the decimal separator in the Options window and press [OK], then I get an error. I can only recover by pressing [Cancel]. SMath Studio: SMath Studio Desktop 0.98.6398.26177, portable, x64 OS: Microsoft Windows NT 6.1.7601 Service Pack 1 (Windows 7 Professional Service Pack 1, x64) Screen: 1920x1080 px, 96x96 dpi Localization: separator=<semicolon>; decimal symbol=<comma>; system decimal symbol=<comma>; language=ENG Frameworks: CLR 2.0.50727.8669 installed versions: v2.0.50727 2.0.50727.5420 SP2 v3.0 3.0.30729.5420 SP2 v3.5 3.5.30729.5420 SP1 v4 Client 4.6.01055 Full 4.6.01055 v4.0 Client 4.0.0.0
Informationen über das Aufrufen von JIT-Debuggen anstelle dieses Dialogfelds finden Sie am Ende dieser Meldung.
************** Ausnahmetext ************** System.NullReferenceException: Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt. bei ..(Object , EventArgs ) bei System.Windows.Forms.Control.OnClick(EventArgs e) bei System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) bei System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) bei System.Windows.Forms.Control.WndProc(Message& m) bei System.Windows.Forms.ButtonBase.WndProc(Message& m) bei System.Windows.Forms.Button.WndProc(Message& m) bei System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) bei System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
************** Geladene Assemblys ************** mscorlib Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.8669 (QFE.050727-8600). CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll.
SMathStudio_Desktop Assembly-Version: 0.98.6398.26179. Win32-Version: 1.1.28.0. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMathStudio_Desktop.exe.
SMath.Manager Assembly-Version: 0.98.6398.26177. Win32-Version: 0.98.6398.26177. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMath.Manager.DLL.
System.Windows.Forms Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.5491 (Win7SP1GDR.050727-5400). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll.
System Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.8759 (QFE.050727-8700). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll.
System.Drawing Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.5495 (Win7SP1GDR.050727-5400). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll.
System.Xml Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.5494 (Win7SP1GDR.050727-5400). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll.
SpecialFunctions Assembly-Version: 1.11.6398.26179. Win32-Version: 1.11.6398.26179. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/SpecialFunctions.dll.
SMath.Controls Assembly-Version: 0.98.6398.26178. Win32-Version: 0.98.6398.26178. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMath.Controls.DLL.
CustomFunctions Assembly-Version: 1.1.6353.24533. Win32-Version: 1.1.6353.24533. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/extensions/plugins/18dadffd-79a3-4cf9-aee1-d66deb0ea720/1.1.6353.24533/CustomFunctions.dll.
SMath.Math.Numeric Assembly-Version: 1.65.6398.26178. Win32-Version: 1.65.6398.26178. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMath.Math.Numeric.DLL.
CustomGlyphs Assembly-Version: 1.1.6353.24538. Win32-Version: 1.1.6353.24538. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/extensions/plugins/24c691c1-37f2-49e3-9a84-ccb77304d14a/1.1.6353.24538/CustomGlyphs.dll.
HyperlinkRegion Assembly-Version: 1.0.6362.5973. Win32-Version: 1.0.6362.5973. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/extensions/plugins/4938d1a8-ad11-4de8-afbf-d76d069cfbf8/1.0.6362.5973/HyperlinkRegion.dll.
HTMLFileType Assembly-Version: 1.13.6398.26181. Win32-Version: 1.13.6398.26181. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/HTMLFileType.dll.
ImageFileType Assembly-Version: 1.9.6398.26182. Win32-Version: 1.9.6398.26182. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/ImageFileType.dll.
PictureRegion Assembly-Version: 1.10.6398.26182. Win32-Version: 1.10.6398.26182. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/PictureRegion.dll.
PlotRegion Assembly-Version: 1.9.6398.26183. Win32-Version: 1.9.6398.26183. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/PlotRegion.dll.
SMathFileType Assembly-Version: 1.9.6398.26182. Win32-Version: 1.9.6398.26182. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/SMathFileType.dll.
StandardToolboxButtons Assembly-Version: 1.0.6398.26185. Win32-Version: 1.0.6398.26185. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/StandardToolboxButtons.dll.
SMath.UI Assembly-Version: 0.98.6398.26178. Win32-Version: 0.98.6398.26178. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMath.UI.DLL.
TextRegion Assembly-Version: 1.10.6398.26182. Win32-Version: 1.10.6398.26182. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/TextRegion.dll.
ViewerFileType Assembly-Version: 1.1.6398.26184. Win32-Version: 1.1.6398.26184. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/ViewerFileType.dll.
XMCDFileType Assembly-Version: 1.12.6398.26182. Win32-Version: 1.12.6398.26182. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/plugins/XMCDFileType.dll.
SMath.Math.Symbolic Assembly-Version: 1.32.6398.26178. Win32-Version: 1.32.6398.26178. CodeBase: file:///C:/FHB/Software/SMath/SMath%2098.6398/SMath.Math.Symbolic.DLL.
System.Windows.Forms.resources Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.5420 (Win7SP1.050727-5400). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Windows.Forms.resources/2.0.0.0_de_b77a5c561934e089/System.Windows.Forms.resources.dll.
mscorlib.resources Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.8669 (QFE.050727-8600). CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v2.0.50727/mscorlib.dll.
System.Configuration Assembly-Version: 2.0.0.0. Win32-Version: 2.0.50727.5483 (Win7SP1GDR.050727-5400). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System.Configuration/2.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll.
vjmb5rqk Assembly-Version: 0.98.6398.26179. Win32-Version: 2.0.50727.8759 (QFE.050727-8700). CodeBase: file:///C:/windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll.
************** JIT-Debuggen ************** Um das JIT-Debuggen (Just-In-Time) zu aktivieren, muss in der Konfigurationsdatei der Anwendung oder des Computers (machine.config) der jitDebugging-Wert im Abschnitt system.windows.forms festgelegt werden. Die Anwendung muss mit aktiviertem Debuggen kompiliert werden.
Zum Beispiel:
<configuration> <system.windows.forms jitDebugging="true" /> </configuration>
Wenn das JIT-Debuggen aktiviert ist, werden alle nicht behandelten Ausnahmen an den JIT-Debugger gesendet, der auf dem Computer registriert ist, und nicht in diesem Dialogfeld behandelt.
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Rank: Advanced Member Groups: Registered
Joined: 15/04/2012(UTC) Posts: 1,986 Was thanked: 1124 time(s) in 721 post(s)
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A new portable distribution with Maxima is available (follow the link in my signature). Based on an update of the Maxima plugin, it's full set of features is back, including the re-direction of integral, limit and sum functions to Maxima. Due to SMath API changes, this was not possible in the release earlier this year. If you use the Maxima features in SMath, I recommend to upgrade. The Maxima plugin is not yet easy to configure, therefore I recommend to use the ready-to-run portable distribution. Best regards, Martin Kraska SMath without Maxima: SMath with Maxima: |
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2 users thanked mkraska for this useful post.
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on 01/08/2017(UTC), on 01/08/2017(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 15/04/2012(UTC) Posts: 1,986 Was thanked: 1124 time(s) in 721 post(s)
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There is a regression in importData. The attached file can't be read correctly. It seems that the decimal separator is ignored at all, no matter to what value it is set. Rissprobe.txt (1kb) downloaded 52 time(s). |
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,647 Location: Italy Was thanked: 1329 time(s) in 875 post(s)
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Originally Posted by: mkraska There is a regression in importData. The attached file can't be read correctly. It seems that the decimal separator is ignored at all, no matter to what value it is set. Confirmed, thank you. Edited by user 14 August 2017 13:38:38(UTC)
| Reason: Not specified |
If you like my plugins consider to support SMath Studio buying a plan; to offer me a coffee: paypal.me/dcprojects |
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