Arnold V. I.写的，第二版，非常经典！

纠错码经典课本《Error Correction Coding Mathematical Methods and Algorithms》，非常好用。

Mathematical Proofs: A Transition to Advanced Mathematics (3rd Edition 版本) (Featured Titles for Transition to Advanced Mathematics) By 作者: Gary Chartrand – Albert D. Polimeni – Ping Zhang ISBN-10 书号: 0321797094 ISBN-13 书号:: 9780321797094 Edition 版本: 3 Release Finelybook 出版日期: 2012-09-27 pages 页数 (424 ) http://finelybook.com/mathematical-proofs-a-transition-to-advanced-mathematics-3rd-edition/

Quantitative Trading with R : Understanding Mathematical and Computational Tools from a Quant's Perspective

Philosophical and Mathematical Logic (Springer Undergraduate Texts in Philosophy) By 作者: Harrie de Swart ISBN-10 书号: 3030032531 ISBN-13 书号: 9783030032531 Edition 版本: 1st ed. 2018 Release Finelybook 出版日期: 2018-11-28 pages 页数: (539 ) $49.99 This book was written to serve as an introduction to logic, with in each chapter – if applicable – special emphasis on the interplay between logic and philosophy, mathematics, language and (theoretical) computer science. The reader will not only be provided with an introduction to classical logic, but to philosophical (modal, epistemic, deontic, temporal) and intuitionistic logic as well. The first chapter is an easy to read non-technical Introduction to the topics in the book. The next chapters are consecutively about Propositional Logic, Sets (finite and infinite), Predicate Logic, Arithmetic and Gödel’s Incompleteness Theorems, Modal Logic, Philosophy of Language, Intuitionism and Intuitionistic Logic, Applications (Prolog; Relational Databases and SQL; Social Choice Theory, in particular Majority Judgment) and finally, Fallacies and Unfair Discussion Methods. Throughout the text, the author provides some impressions of the historical development of logic: Stoic and Aristotelian logic, logic in the Middle Ages and Frege’s Begriffsschrift, together with the works of George Boole (1815-1864) and August De Morgan (1806-1871), the origin of modern logic. Since “if …, then …” can be considered to be the heart of logic, throughout this book much attention is paid to conditionals: material, strict and relevant implication, entailment, counterfactuals and conversational implicature are treated and many references for further reading are given. Each chapter is concluded with answers to the exercises.

an introduction to mathematical cryptography课本及课后习题答案 答案部分翻了好久才找到 密码学相关数学基础、信息安全数学基础参考教材和习题，内容包括数论、群论、域等知识，是信息安全专业的必修课

Rudin Principles of Mathematical Analysis，权威数学分析入门书

Mathematical Statistics with Applications第7版

悉尼大学作业，c++，vs2019，学生成绩管理 两个版本，包含论文

Mathematical Proofs: A Transition to Advanced Mathematics (4th Edition) By 作者: Gary Chartrand – Albert D. Polimeni – Ping Zhang ISBN-10 书号: 0134746759 ISBN-13 书号: 9780134746753 Edition 版本: 4 出版日期: 2017-11-06 pages 页数: (512) $175 Book Description to Finelybook sorting Contents Communicating Mathematics Chapter 1:Sets Chapter 2:Logic Chapter 3:Direct Proof & Proof by Contrapositive Chapter 4:More on Direct Proof & Proof by Contrapositive Chapter 5:Existence & Proof by Contradiction Chapter 6:Mathematical Induction Chapter 7:Reviewing Proof Techniques Chapter 8:Prove or Disprove Chapter 9:Equivalence Relations Chapter 10:Functions Chapter 11:Cardinalities of Sets Chapter 12:Proofs in Number Theory Chapter 13:Proofs in Combinatorics Chapter 14:Proofs in Calculus Chapter 15:Proofs in Group Theory Chapter 16:Proofs in Ring Theory Chapter 17:Proofs in Linear Algebra Chapter 18:Proofs with Real & Complex Numbers Chapter 19:Proofs in Topology Answers to Exercises in Chapters 16-19 Answers to Section Exercises Refs Symbols Index