How can I create a fraction in vertical setting or over and under when typing a note?
When in your note click on the icon highlighted in the red box below. There are options to have it with/without a line, etc...
Click on the icon shown in the Formatting toolbar, then choose the option shown for Style:. Enter the desired values in the text boxes at top right (Stack). If you want the numerals to be smaller, then adjust the Stack Size.
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