σφ

See also: σφ'

Greek

Symbol

σφ • (sf)

  1. (trigonometry) cot, the symbol for συνεφαπτομένη the trigonometric function cotangent

See also

Τριγωνομετρικές συναρτήσεις  (“Trigonometric functions”)

Further reading

This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.