Without proper rendering support, you may see question marks, boxes, or other symbols Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases This list gives those most commonly encountered with latin script For a far more comprehensive list of symbols and signs, see list of unicode characters. As of unicodeversion 17.0, there are 297,334 assigned characterswith code points, covering 172 modern and historical scripts, as well as multiple symbol sets Alchemical symbols astronomical symbols planet symbols chemical symbols electronic symbol (for circuit diagrams, etc.) engineering drawing symbols energy systems language hazard symbols list of mathematical constants (typically letters and compound symbols) glossary of mathematical symbols list of physical constants (typically letters and compound symbols) list of common physics notations.
Table of mathematical symbols by introduction date this article contains unicode mathematical symbols Without proper rendering support, you may see question marks, boxes, or other symbols instead of mathematical symbols The following table lists many specialized symbols commonly used in modern mathematics, ordered by their introduction date. Mathematical operators and symbols are in multiple unicode blocks Glossary of mathematical symbols a mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula or a mathematical expression.
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