23 lines
561 B
C#
23 lines
561 B
C#
using System;
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class Program
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{
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static void Main(string[] args)
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{
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var cube = new Func<double, double>(x => Math.Pow(x, 3.0));
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var croot = new Func<double, double>(x => Math.Pow(x, 1 / 3.0));
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var functionTuples = new[]
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{
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(forward: Math.Sin, backward: Math.Asin),
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(forward: Math.Cos, backward: Math.Acos),
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(forward: cube, backward: croot)
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};
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foreach (var ft in functionTuples)
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{
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Console.WriteLine(ft.backward(ft.forward(0.5)));
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}
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}
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}
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