🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسیहिन्दी한국어中文日本語EntityQ619458· pop 26· linked from 236 articlesorthogonal polynomialsAlso known as orthogonal polynomial sequenceset of polynomials where any two are orthogonal to each otherAvailable in 26 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीConnectionsinner product spaceEntitymathematicsEntityCategoriesOrthogonal polynomials