This file is now a LaTeX file with embedded Haskell: \begin{code} module Jan12b where — let’s play with lists a little — recall — data [] a = [] | a : [a] map’ :: (a -> b) -> [a] -> [b] map’ f [] = [] map’ f (x : xs) = f x […]
CS计算机代考程序代写 Haskell This file is now a LaTeX file with embedded Haskell: Read More »
\begin{code} {-# OPTIONS_GHC -Wall #-} module Jan21 where import Prelude hiding (curry, uncurry) \end{code} Learning objectives: \begin{itemize} \item higher-order functions \end{itemize} recall: ($) is ‘apply’, with very low precedence. Main use: fewer parenthesizes! \begin{code} weirdo :: [a -> c] -> [a] -> [c] weirdo = zipWith ($) \end{code} Explaining the type: \begin{verbatim} Prelude> :t ($)
CS计算机代考程序代写 Haskell \begin{code} Read More »
\documentclass{article} % Do you like comments? % I like comments! % Let’s change our page’s dimensions!!! \usepackage[left=1in,right=1in]{geometry} \usepackage{scrextend} \usepackage{color} \usepackage{hyperref} \usepackage{url} \usepackage{amsfonts} \usepackage{amsmath,amssymb} \usepackage{amsthm} % If you don’t want to \usepackage{amsthm}, you can create your own proof macro! %\newenvironment{proof}{\paragraph{Proof}}{\hfill$\square$} %include polycode.fmt %options ghci %Credits to Musa Al-hassy for the below scripts!!!% \def\stepWith#1#2{ \\ #1 &
CS计算机代考程序代写 flex Haskell \documentclass{article} Read More »
\documentclass{article} \usepackage[left=1in,right=1in]{geometry} \usepackage{scrextend} \usepackage{color} \usepackage{hyperref} \usepackage{url} \usepackage{amsfonts} \usepackage{amsmath,amssymb} \usepackage{amsthm} %include polycode.fmt %options ghci %Credits to Musa Al-hassy for the below scripts!!!% \def\stepWith#1#2{ \\ #1 & \quad \color{black}{\{\;\text{#2}\;\}} \\ & } \def\step#1{ \stepWith{\equiv}{#1} } \def\commentbegin{\quad\{\ } \def\commentend{\}} \def\stepEq#1{ \stepWith{=}{#1} } \begin{document} \title{Tutorial 03} \author{Jason Balaci} \date{\today} \maketitle \tableofcontents \section{Introduction} \begin{code} module Tutorial_03 where import Data.List (
CS计算机代考程序代写 data structure Haskell \documentclass{article} Read More »
#+TITLE: Tangler Example #+AUTHOR: Enrico Palmese, 400037608 This is an org mode tangle parser for generating source code files without emacs. Written in Haskell. *WARNING:* This program can overwrite this file or it’s own source code, if they are given as file targets. * Preamble: The source code featured in this .org document, when compiled
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{-# OPTIONS_GHC -Wall #-} {-# LANGUAGE TemplateHaskell #-} module A5ans where import Prelude hiding ((>>), drop) import Data.Bifunctor ( Bifunctor(first) ) import Language.Haskell.TH ( Q, TExp ) import Language.Haskell.TH.Syntax (Lift) {—————————————————————————— — Recalling our Forth-like stack-based language… Take the StackMachine from tutorial 10, and augment it with just enough features to be able to implement
CS计算机代考程序代写 interpreter jvm compiler assembler Haskell {-# OPTIONS_GHC -Wall #-} Read More »
Contents This is a nice title! My name!! January 28, 2021 1 Introduction 1 2 LaTeX Basics! 1 3 Proof Styles! 2 3.1 Example1(Recommended) ………………………………. 2 3.2 Example2(Alsorecommended)…………………………….. 3 3.3 Example3……………………………………….. 3 3.4 Example4……………………………………….. 3 3.5 Example5……………………………………….. 4 4 Induction 4 4.1 WeakvsStrong? ……………………………………. 4 5 Proofs 4 5.1 Doublingall!(Nicerproofstyle) ……………………………. 4 5.2 Doublingall! ………………………………………
CS计算机代考程序代写 flex Haskell Contents Read More »
\begin{code} {-# OPTIONS_GHC -Wall #-} module Apr1 where import Language.Haskell.TH.Syntax (Lift) import Mar18 hiding (if’) — import Mar23 import Mar30 \end{code} Learning objectives: \begin{itemize} \item Partial evaluation, i.e. optimizing compiler \end{itemize} Today’s content is slightly different: mostly to be read, not reproduced. Partial evaluation ~ running parts of the program at compile time. Usually: program
CS计算机代考程序代写 Haskell compiler \begin{code} Read More »
\begin{code} {-# OPTIONS_GHC -Wall #-} module Mar08 where \end{code} Learning objectives: \begin{itemize} \item DSL encodings \item Expression Problem \item Finally Tagless \end{itemize} Embeddings: \begin{enumerate} \item Shallow. (Jan 26 for RegExp). Embed as native functions. \item Deep. (Feb 4, 8 for RE). Embed as a data-structure. \item Tagless (today). Embed as an interface – i.e. a
CS计算机代考程序代写 interpreter Haskell \begin{code} Read More »
\begin{code} {-# OPTIONS_GHC -Wall #-} module Jan19 where import Data.List (partition) \end{code} Learning objectives: \begin{itemize} \item sorting (quicksort, insertion) \item ‘conceptual clarity’ \item proofs by induction \end{itemize} Recall ‘quicksort pattern’: \begin{enumerate} \item pick a pivot \item partition rest of elements in < and >= \item recursively sort \item put lists back together \end{enumerate} \begin{code} qs
CS计算机代考程序代写 Haskell \begin{code} Read More »