using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace HeuristicLab.Algorithms.DataAnalysis.FastFunctionExtraction { public enum operators { Abs, Log, Sin, Cos }; class BasisFunction { public double _val { get; set; } public string _var { get; set; } public double _exp { get; set; } public operators _op { get; set; } } }