Expressionの実験コード using System; using System.Query; using System.Expressions; static class Program { static void Main() { Expression<Func<double, double, double>> e =(n, m) => (n * 3 - 4 / m) + Math.Pow(n, m); Expression<Func<char, int, string>> f =(c, r) => new string(c,r).ToUpper(); C</func<char,></func<double,>…