antidiagonal

English

Alternative forms

• anti-diagonal

Etymology

From anti- +‎ diagonal.

Noun

antidiagonal (plural antidiagonals)

1. (linear algebra) The diagonal of a matrix that leads from top-right towards bottom-left.

Synonyms

• counterdiagonal
• secondary diagonal
• minor diagonal

Derived terms

• antidiagonally

Translations

the diagonal of a matrix that leads from top-right towards bottom-left

Greek: αντιδιαγώνιος (antidiagónios) Portuguese: antidiagonal f

See also

• main diagonal

Portuguese

Etymology

From anti- +‎ diagonal.

Pronunciation

 

• (Brazil) IPA^(key): /ˌɐ̃.t͡ʃi.d͡ʒi.aˈbɛ.t͡ʃi.ku/ [ˌɐ̃.t͡ʃi.d͡ʒɪ.aˈbɛ.t͡ʃi.ku], (faster pronunciation) /ˌɐ̃.t͡ʃi.d͡ʒjaˈbɛ.t͡ʃi.ku/

• (Brazil) IPA^(key): /ˌɐ̃.t͡ʃi.d͡ʒi.aˈbɛ.t͡ʃi.ku/ [ˌɐ̃.t͡ʃi.d͡ʒɪ.aˈbɛ.t͡ʃi.ku], (faster pronunciation) /ˌɐ̃.t͡ʃi.d͡ʒjaˈbɛ.t͡ʃi.ku/
  • (Southern Brazil) IPA^(key): /ˌɐ̃.t͡ʃi.d͡ʒi.aˈbɛ.t͡ʃi.ko/ [ˌɐ̃.t͡ʃi.d͡ʒɪ.aˈbɛ.t͡ʃi.ko], (faster pronunciation) /ˌɐ̃.t͡ʃi.d͡ʒjaˈbɛ.t͡ʃi.ko/

• (Portugal) IPA^(key): /ˌɐ̃.ti.di.ɐˈbɛ.ti.ku/ [ˌɐ̃.ti.ði.ɐˈβɛ.ti.ku], (faster pronunciation) /ˌɐ̃.ti.djɐˈbɛ.ti.ku/ [ˌɐ̃.ti.ðjɐˈβɛ.ti.ku]

Noun

antidiagonal f (plural antidiagonais)

1. (linear algebra) antidiagonal (the diagonal of a matrix that leads from top-right towards bottom-left)