EntityQ3445816· pop 7· linked from 45 articlesfunction approximationSign in to saveapproximating an arbitrary function with a well-behaved oneConnectionsstatisticsEntityInternational Standard Book NumberEntitymathematical analysisEntityfunctionEntityreal numberEntitymicrobiologyEntitydigital object identifierEntitynumerical analysisEntityInternational Standard Serial NumberEntitypolynomialEntityQ180686EntityQ118398Entityregression analysisEntitymathematical interpolationEntityrational functionEntitymathematical extrapolationEntityQ22908627EntitycodomainEntitystatistical classificationEntityspecial functionEntityCategoriesRegression analysisStatistical approximations