How are subscript figures entered. Can they be done on all Libre version
Adding to @JohnSUN comment (detailed in @Astur answer):
To use the Unicode symbols: type U+2080 (for ₀) through U+2089 (for ₉). You must press Alt+X when the cursor is at the right of the code.
See Unicode chart for Superscripts and Subscripts symbols.
Also can use the X₂ button in the Properties section of the Sidebar (Ctrl+F5).
EDIT:
See sample file.
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The solution given by Astur worked ; but I found that the subscript had to be entered in the cell adjoining the cell containing the main figure. I am grateful to Astur.
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