sgn

Translingual

sgn

(mathematics) The signum function.
sgn x
(mathematics, group theory) The sign or signature of a permutation.
sgn(σ)
(international standards) ISO 639-2 & ISO 639-5 language code for sign languages.

单词	sgn
释义	sgn Translingual Symbol sgn (mathematics) The signum function. sgn x (mathematics, group theory) The sign or signature of a permutation. sgn(σ) (international standards) ISO 639-2 & ISO 639-5 language code for sign languages. See also Signum function on Wikipedia.Wikipedia Parity of a permutation on Wikipedia.Wikipedia
随便看	bufoneó bufoni bufonibus bufonid Bufonidae bufonids bufoniform bufonis bufonite bufonites bufono bufonum bufor Buford Bufords bufo-real buforin buforins buformin bufory bufos bufos-reais bufosteroid bufosteroids bufotalin