Functional programming - a simple command line framework, a built-in function lines to split a text string on line boundaries, infix functions, working with lists, how to think about loops, anonymous (lambda) functions, partial function application and currying, as-patterns, and code reuse throug...
built-in type constructors trivial type, as () with * function type, as (->), kind ∗ → ∗ → ∗ list type, as [], kind ∗ → ∗ tuple types, as (,), (,,), and so on, kind ∗ → ∗ → ∗ and so on. Special syntax, built-in type constructors for funct...
Higher Order Functions在数学和计算机科学中,higher-order函数是一个至少完成以下一项的函数: 将一个或多个函数作为参数(即过程参数), 返回其结果。 所有其他函数都是first-order函数。在数学中higher-order函数也被称为算符或泛函。微积分中的微分算子是一个常见的例子,因为它把一个函数映射到它的导数,也就是一...
Functions should be small, modular, use built-in functions. Reuse previous functions, avoid repeating work. Well-structured ADT. Marking breakdown Main marking criteria for each parsing and pretty printing exercise: correctness (50%) and FP style (50%). Provided with sample input and tests, enco...
We talked about what a function is, and looked at a few of the builtin functions: solidCircle :: Number -> Picture color :: Color -> Picture -> Picture (&) :: Picture -> Picture -> Picture … and looked at how they can be composed using haskell syntax. ...
首先，Loli 類似 Haskell 惰性求值的實現主要在兩方面：第一，動態閉包的傳參方式實現 non-strict 的語...
fun) _fun)应该是class Show中的show 可以看出GHC在实现中其实是将instance作为一个record of functions...
statistics A library of statistical types, data, and functions 这个库提供了一些在统计学中有用的常用函数和类型,专注于高性能、数值稳健和使用良好的算法。 dataHaskell Haskell data science IHaskell IHaskell is a kernel for the Jupyter diagrams DSL for creating vector graphics for Data visualization...
Using LambdaNet to rapidly prototype networks using built-in functions requires only a minimal level of Haskell knowledge (although getting the data into the right form may be more difficult). However, extending the library may require a more in-depth knowledge of Haskell and functional programming...