MathFlow is a free, keyboard-first, smart latex math equations editor to write math equations & chemical equations visually (+ latex editor).
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𝘂𝗽𝗱𝗮𝘁𝗲 𝗗𝗲𝗰 𝟭𝟮, 𝟮𝟬𝟮𝟰 : 𝒇𝒊𝒙𝒆𝒅 𝒔𝒄𝒓𝒊𝒑𝒕 𝒆𝒓𝒓𝒐𝒓 𝒊𝒔𝒔𝒖𝒆 𝒅𝒖𝒓𝒊𝒏𝒈 𝒊𝒏𝒔𝒕𝒂𝒍𝒍𝒂𝒕𝒊𝒐𝒏 - Previously I was using only one auth scope for my add-on, which was supposed to work fine. But users were getting a script error issue during installation. So I added an additional auth scope to fix that bug. Read more about the issue here: (https://issuetracker.google.com/issues/362922556)
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You can easily insert symbols, change colors, background, fonts, scale, preview, storage, more.

It renderes high-quality image output which you can use in your Docs, Slides, Sheets & Forms.

A quick overview of 𝘾𝙧𝙚𝙖𝙩𝙚 > 𝙍𝙚𝙣𝙙𝙚𝙧 > 𝙐𝙥𝙙𝙖𝙩𝙚 > 𝘿𝙚𝙡𝙚𝙩𝙚 > 𝙀𝙭𝙥𝙤𝙧𝙩 > 𝙄𝙢𝙥𝙤𝙧𝙩, life-cycle of this math typing add-on:


CREATE
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・𝗠𝗮𝘁𝗵𝗳𝗶𝗲𝗹𝗱 : Visual equations editor for maths and chemistry.
・Use \𝙘𝙤𝙢𝙢𝙖𝙣𝙙 directly in the Mathfield to insert symbols, operators, functions, execute latex commands, and more.

・Tab : accept suggestion
・Enter : exit LaTeX mode
・Esc : toggle Math-LaTeX mode
・Shift+scroll : Horizontal scrolling

・Right-click to 𝗰𝘂𝘀𝘁𝗼𝗺𝗶𝘀𝗲 font, text color, background color, border, accents, decorators, and more.

・𝗠𝗮𝘁𝗵 𝗦𝗼𝗹𝘃𝗲𝗿 : Right-click on Mathfield to Evaluate, Simplify, or Compare Algebraic or Numerical expressions.

・You can use 𝗟𝗮𝗧𝗲𝗫 𝗲𝗱𝗶𝘁𝗼𝗿 to purely write LaTeX for both mathematical and chemical equations.
・You can also use the advanced 𝗠𝗮𝘁𝗵 𝘃𝗶𝗿𝘁𝘂𝗮𝗹 𝗸𝗲𝘆𝗯𝗼𝗮𝗿𝗱 to insert operators, functions, symbols, and more.
・𝗟𝗶𝘃𝗲 𝗽𝗿𝗲𝘃𝗶𝗲𝘄 updates with every character you type in the editor.


RENDER
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・Adjust the Scale value to (1, 1.25, 1.5, 2…) for larger and higher quality image output.
・Once you are happy with your math input, hit the Render button.
・A high-quality image will be produced, which you can drag-and-drop or copy-paste in Docs, Slides, Sheets, Forms or export as needed.


UPDATE
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・Every time the Render button is pressed, a new render history item is created.
・You can access it by clicking on the manage history icon in the top-right corner.
・You can open them back in the editor to edit and render as needed.


DELETE
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・You can manage rendered items in the history panel.
・You can delete items one at a time or all at once.


EXPORT or BACKUP
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・In the history panel, you have the option to export all your render history data.
・Exported data contains the LaTeX and some associated information for each render in a JSON file.
・You can share this file with your students or colleagues.


IMPORT or RESTORE
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・The exported json data file can be imported through the history panel.
・Once imported, you can open any item in the editor to edit, evaluate, customize, and render as needed.

・These steps complete the lifecycle of the MathFlow math & chemical editor add-on.

Currenly works with Docs, Slides, Sheets, and Forms.


PERMISSIONS
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- Display and run third-party web content in prompts and sidebars inside Google applications.

- Temporary access to the currently open document's content.

If you are unable to install the add-on, you may have multiple google accounts logged-in in your browser. Create a new chrome profile with the account you want to install the add-on in. Then install the add-on and after that you may delete that chrome profile, now you should be able to use the add-on from your main profile.