I rely on the shifted versions (control-shift-6 instead of control-6, etc.) because at the OS level I use control-(number) shortcuts to change desktop spaces. I'm using macOS 10.15.3 (Catalina) on a Macbook Pro. So I have no idea what might have broken. Software Downloads: Mathematica Adobe Crashplan EndNote Exceed GIS IDL JMP Maple Mathematica Matlab Microsoft NitroPDF PaperCut PCTeX SAS SPSS Statistics Splunk Universal Forwarder SigmaPlot Software Licensing Home This is the download page for Wolfram Mathematica. The file contains, for example, Item, 'Radical'], To ensure that Mathematica is completely uninstalled on your computer, remove the following directories as well. Numerics of any precision, symbolics, or visualization - Mathematica is the ultimate computational tool. I inspected the contents of $InstallationDirectory/SystemFiles/FrontEnd/TextResources/Macintosh/, and the shortcuts that aren't working still seem to be listed. Mathematica (free version) download for Mac OS X Mac Education Science Mathematica Mathematica Creates and edits designs of software and hardware Download now from developer's website 4 on 60 votes 0 /5 stars Developer: Wolfram Research License: Shareware 3,000 Total downloads: 751 (2 last week) Latest version: 13. Instead, I just get a beep, and the 'Why the beep?' menu command produces the explanation 'You used a Command or Control key combination that is not defined to do anything.' Ever since upgrading to Mathematica 12.1, the keyboard shortcuts that involve the shift key - such as control-^ (control-shift-6) for a superscript, and (control-shift-2) for a square root - don't work.

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