Stable: SMath Studio 1.4.0.9654 (07 June 2026) - Messages
#1 Posted: 6/7/2026 11:46:14 PM
SMath Studio
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.
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.
Changes introduced in current build 1.4.0.9654
Improvements
- A new Mathcad File Types plugin has been implemented and can be installed via the Extensions Manager to import Mathcad files (XMCD and MCDX formats) into SMath Studio;
- Most popular commercial SMath Studio plugins have transitioned from an upfront paid model to a freemium model: they can now be downloaded and used for free to get started, though some advanced content may require paid license;
- Checkbox and ComboBox regions now support loading initial data (used in Viewer-based apps and when working with worksheets via the API/command line);
- The Area region now includes an Expand/Collapse context menu item with the following sub-items: "This Area", "This Area and Nested", and "All Area Regions";
- Implemented detailed error messages for the built-in API client (previously, only an "incorrect username/password" message was supported);
- Superscript support (in addition to subscripts) has been added to Math Regions and is activated by typing two consecutive Decimal Symbol (usually ".") characters followed by the superscript text;
- Added a new command-line argument `-eo`/`-exportoptions` to separate export options from standard options specified via `-o`/`-options`;
- The `RetainPassword` option is now supported for the `-a` command-line argument;
- Extended support for the "Ignore Units" property to cases where variables or functions are used in the expression;
- The Output window now appears automatically when content is written to it;
- Added support for the Ubuntu 24 AppImage package;
- Added a new optional command-line argument `-singleprocess` (`-sp`) for `Solver.exe`. By default, the program bypasses single-process functionality and opens a new main window;
- Added support for the `-a` command-line argument in the Solver application.
Corrections
- Fixed copying of recently entered equations into a Math Region (previously returned incorrect results for non-invariant cultures);
- Fixed language switching in Text Regions to preserve the original text formatting;
- Fixed an issue where an invisible Message Box appearing in the background on connection errors would block the UI until manually located and closed;
- Fixed the sorting of plug-in information when saving files;
- Fixed a symbolic engine error that could cause incorrect signs for specific equation terms;
- Fixed a critical issue where an unhandled exception occurred during user actions if the cursor was not properly positioned within a Math Region;
- Pressing the Ctrl key while selecting inside a region no longer immediately selects the entire region;
- Improved Math Region to support the `\`, `[`, and `]` characters in special character mode;
- Plug-in dependencies are now accounted for when saving `.sm` files, even if the region is located in the header or footer (this resolves Viewer app generation errors);
- Corrected the message order during the startup of silent-mode applications (in command line mode);
- Fixed a calculation of `0 * (-∞)` that previously threw a null reference exception; it now correctly displays an "Uncertainty" error;
- Fixed calculations for `∞/0` and `-∞/0` that incorrectly displayed an "Uncertainty" error; they now correctly return an infinity value;
- Made the plug-in ID optional for the `DataIn` and `DataOut` options of the `-o` command-line argument;
- Fixed an issue that prevented the Account dialog from being closed;
- Prevented UI hangs caused by modal dialog(s) from the main form appearing outside the main window and blocking interaction until located and closed;
- Fixed an issue with vertical scrollbar thumb positioning in large documents;
- Fixed vertical scrollbar bookmark positioning on high-DPI screens;
- Improved the MSI installer to correctly register the version of the COM-visible API library in the Windows Registry and add missing 32-bit-related registry keys for 32-bit systems;
- Fixed the "Print" and "PrintTo" file associations in the Windows shell;
- Improved single-process functionality: if a worksheet is already open, its existing window is now activated instead of opening a duplicate window in the primary process;
- Fixed a misspellings in the Russian translation.
Miscellaneous
- Sorted the language array to ensure deterministic output file data and prevent random ordering across different parts of the system;
- Improved output messages in worksheet test mode by adding the full region type name and information about custom region plug-ins.
Download
SMathStudioDesktop.1_4_0_9654.Mono.tar.gz
SMathStudioDesktop.1_4_0_9654.Setup.msi
SMathStudioDesktop.1_4_0_9654.x86_64.astra-orel.glibc2.24.AppImage
SMathStudioDesktop.1_4_0_9654.x86_64.ubuntu-22_04.glibc2.35.AppImage
SMathStudioDesktop.1_4_0_9654.x86_64.ubuntu-24_04.glibc2.39.AppImage
7 users liked this post
Вячеслав Мезенцев 6/8/2026 7:20:22 AM, Israel Espinoza 6/8/2026 8:00:54 AM, sergio 6/8/2026 8:08:26 AM, Alvaro 6/8/2026 8:39:10 AM, Davide Carpi 6/8/2026 9:44:09 AM, ioan92 6/8/2026 10:32:43 AM, NDTM Amarasekera 6/8/2026 10:50:20 AM
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