🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiTiếng ViệtTürkçeРусскийالعربية中文日本語EntityQ1428736· pop 17· linked from 10 articlesChebyshev's sum inequalityinequality relating two increasing sequences of numbers, or one decreasing and another increasing sequenceConnectionsmathematicsEntityInternational Standard Book NumberEntityCategoriesInequalities (mathematics)Sequences and series