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科里化函数

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Sanchime 2022-02-20 17:45:46 +08:00
parent 66103942b7
commit 2e9d5613c5
2 changed files with 33 additions and 18 deletions
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36
Basic-practice-of-FSharp/Basic-practice-of-FSharp.fsproj
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<RootNamespace>Basic_practice_of_FSharp</RootNamespace>
</PropertyGroup>
<ItemGroup>
<Compile Include="HelloWorld.fs" />
<Compile Include="LetBinding.fs" />
<Compile Include="SimpleFunction.fs" />
<Compile Include="LambdaFunction.fs" />
<Compile Include="HigherOrderFunction.fs" />
<Compile Include="RecurseFunction.fs" />
</ItemGroup>
</Project>
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net6.0</TargetFramework>
<RootNamespace>Basic_practice_of_FSharp</RootNamespace>
</PropertyGroup>
<ItemGroup>
<Compile Include="HelloWorld.fs" />
<Compile Include="LambdaFunction.fs" />
<Compile Include="LetBinding.fs" />
<Compile Include="SimpleFunction.fs" />
<Compile Include="HigherOrderFunction.fs" />
<Compile Include="RecurseFunction.fs" />
<Compile Include="FunctionSign.fs" />
<Compile Include="CurryingFunction.fs" />
<Compile Include="Loop.fs" />
</ItemGroup>
</Project>

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Basic-practice-of-FSharp/CurryingFunction.fs Normal file
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module CurryingFunction
// 科里化函数
// 如果一个函数提供的参数数量少于指定的参数数量, 则可创建一个应采用其余参数的新函数
// 这种处理参数的方法称为科里化, F#就提供了这种方法
// 提供一个二元函数add
let add a b = a + b
// 假设你使用过程中,有明确的第二个参数的值,且是固定值,则可使用科里化
let add_one = add 1
// 使用add_one只需提供一个参数
add_one 10 |> printfn "%d" // 将输出11