示例#1
0
 public static string Visualize(this NumeralWrapper numeral) =>
 numeral.Invoke <string>(x => string.Concat(x, "*"))(string.Empty);
示例#2
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 // Add = a => b => a(Increase)(b)
 public static NumeralWrapper Add(this NumeralWrapper a, NumeralWrapper b) => a.Invoke <NumeralWrapper>(Increase)(b);
示例#3
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 public static uint Unchurch(this NumeralWrapper numeral) => numeral.Invoke <uint>(x => x + 1)(0U);