Ocaml是一种面向对象的函数式编程语言，它结合了函数式编程的表达能力和面向对象的编程的模型。它提供了强大的类型系统和安全的编译环境，使得Ocaml成为非常适用于数学研究和系统性编程的编程语言。Ocaml最早于1996年来自INRIA（Institut National de Recherche en Informatique et Automatique）出现，其开发者是Xavier Leroy， Damien Doligez， Alain Frisch， Jacques Garrigue，Didier Rémy及Stephen Dolan。Ocaml有多种变体，如Objective Caml，Caml Special Light，Caml Light，Camlp4，OCamljava，OCamljs等。
HW6: Dataow Analysis and Optimizations Getting Started To get started, accept the assignment on Github Classroom [https://classroom.github.com/] and clone your team’s repository. Many of the les in this project are taken from the earlier projects. The new les (only) and their uses are listed below. Those marked with are the only ones you should need …
CIS3410 7000 HW6 Daaflow Analysis and Optimizations Read More »
let buf = Lexing. from_channel stdin in let f = lex float buf in print endline f You should lex floats according to the following (after A floating constant consists of an integer part, a decimal point, a fraction part, an e or an E, and an optionally signed integer exponent. The integer and fraction …
Homework Assignment 4 Due Friday, March 1st, 11:59PM (pacific time) In this assignment, you will use OCaml to implement the type system of ¦Ë+. Instructions 0. Makesureyoudownloadthelatestversionofthereferencemanualusingthislink.Youwillneedto refer to the chapter on type checking in the language reference manual. 1. Eitherclonethisdirectory,ordownloadthezippeddirectoryusingthislink. 2. Thefilesrequiredforthisassignmentarelocatedinthisfolder.Inparticular,youwillneedto implement the abstract_eval function in lib/lamp/typecheck.ml. 3. Youmustnotchangethetypesignaturesoftheoriginalfunctions.Otherwise,yourprogramwillnot compile. If you accidentally …
Homework Assignment 3 Due Tuesday, Feb 20th at 11:59PM (Pacific Time) In this assignment, we will continue to augment . This time, we will add booleans, lists, and recursion. This homework will consist of four parts. The first part gives you lots of practice with the syntax and the operational semantics of the augmented language. …
Homework Assignment 2 Due Wednesday, Feb 7th at 11:59PM (Pacific Time) In this assignment, you will augment the simple arithmetic language in the last assignment with lambda calculus. The resulting language is called . This language is so powerful that it can simulate the execution of any Turing machine, and thus any computer program in …
Homework Assignment 1 Due Wednesday, January 24, 2023 at 11:59pm (Pacific Time) Instructions 1. Clonethisdirectorytoyourlocalmachine. 2. Install OCaml following this guide. Report any issues you encounter in the #tech-support channel on 3. Run opam install . –deps-only in the root directory of this homework to install the necessary dependencies. 4. Complete part1.ml through part4.ml by …
Homework 1. Fixpoints and grammar filters [131 home > Homework] Introduction You are a reader for Computer Science 181, which asks students to submit grammars that solve various problems. However, many of the submitted grammars are trivially wrong, in several ways. Here is one. Some grammars contain blind-alley rules, that is, grammar rules for which …
Homework 2. Naive parsing of context free grammars Motivation You’d like to test grammars that are being proposed as test cases for CS 132 projects. One way is to test it on actual CS 132 projects, but those projects aren’t done yet and anyway you’d like a second opinion in case the student projects are …
CS 132 projects. One way is to test it on actual CS 132 projects, but those proj Read More »
1 Overview CS320 Fall2023 Project Part 1 November 2023 Stack-oriented programming languages utilize one or more stack data structures which the programmer manip- ulates to perform computations. The specification below lays out the syntax and semantics of such a language which you will need to implement an evaluator for, taking a program and evaluating it …
11/11/23, 10:32 PM Final project description: CSCI 2041 (001) Advanced Programming Principles (Fall 2023) Final project description This final project, you will write a program that can write proofs about ocaml code. The purpose of your program is to have it do homeworks 6 through 8 for you. This means that your program should be …
CSCI 2041 (001) Advanced Programming Principles (Fall 2023) Read More »