ISO 31-11

ISO 31-11 is the part of international standard ISO 31 that defines "mathematical signs and symbols for use in physical sciences and technology".

Its definitions include:cite web |url=http://physics.nist.gov/cuu/pdf/sp811.pdf Guide for the Use of the International System of Units (SI) |title=";Standardized mathematical signs; §10.1.2 p. 33: an abbreviated list of symbols from ISO 31-11" |publisher=NIST |author=Barry M. Taylor ]

Mathematical logic

Operations

Circular and hyperbolic functions

Coordinate systems

Notes on display anomalies

Please understand Unicode is a relatively new and developing standard. If you see a � (in Firefox) or a character does not appear as you might expect, your system may not have a font adequate to display this character. Some systems are not equipped to properly display every Unicode character: typically due to inadequate font support. Please contact your operating system or web browser vendor to request proper support for these characters. For accuracy, the article includes the proper unicode character in the text, but where glyphs may be missing on common installations, these close substitutes are provided. it is aways better to use the correct unicode character whenever possible, but failing that, substitutes may be used.

References and notes

ee also

* Mathematical symbols
* Mathematical notation

These articles make substantial use of the Unicode repertoire of mathematical characters. The exact representation of these symbols may vary depending on the font available.