🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийفارسیहिन्दी한국어中文日本語EntityQ735256· pop 31· linked from 124 articlessplineAlso known as spline curvespecial function defined piecewise by polynomialsAvailable in 31 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoहिन्दीBulgarianCatalanConnectionsparametric equationEntitysmooth functionEntityCategoriesInterpolationSplines (mathematics)