🌐فارسیEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیไทย한국어中文日本語EntityQ321102· pop 42· linked from 457 articlesاثرAlso known as trace of square matrix, trace of matrix, trace of a matrixsum of the elements of the main diagonal of a square matrixAvailable in 41 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAlbanianBahasa IndonesiaConnectionslinear mapEntityinner product spaceEntityCategoriesCleanup tagged articles with a reason field from March 2026Linear algebraMatrix theoryTrace theory