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How to look up a symbol or identify a letter from a math alphabet or other character? - TeX - LaTeX Stack Exchange
OpenType-based math typesetting: An introduction to the STIX2 OpenType fonts - Overleaf, Editor LaTeX Online
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Appendix A: Symbols Available in Math Mode - LATEX Notes: Practical Tips for Preparing Technical Documents [Book]
![How to look up a symbol or identify a letter from a math alphabet or other character? - TeX - LaTeX Stack Exchange How to look up a symbol or identify a letter from a math alphabet or other character? - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/0XcUb.png)