Choosing the Perfect Book to Learn Discrete Mathematics for Computer Science
Discrete mathematics is a fundamental subject for computer science, providing the theoretical foundations necessary for many advanced topics. Often, students and self-learners seek out the shortest book to learn this subject efficiently. However, the choice of the book depends on your background, interests, and learning style.
Mathematical Structures for Computer Science by Gersting
One of the more comprehensive texts is Mathematical Structures for Computer Science by Judith L. Gersting. This book spans 800 pages, covering a wide range of topics beyond discrete mathematics. While it is indeed thorough, the vastness of the content means you can skip sections that are not of immediate interest or outside of your current knowledge base.
Discrete Mathematics and Its Applications by Kenneth Rosen
For a more in-depth and detailed exploration of discrete mathematics, Discrete Mathematics and Its Applications by Kenneth H. Rosen is highly recommended. This book is often used in university courses and is praised for its clear explanations and numerous examples. It's ideal if you want to learn the subject thoroughly. However, coming in at over 800 pages, it might not be the best fit for those seeking a concise and compact reference.
Discrete Mathematics: Elementary and Beyond by Lovasz, Pelikan, Vesztergombi
A more concise option is the book Discrete Mathematics: Elementary and Beyond by L. Lovasz, J. Pelikan, and K. Vesztergombi. Published in 2003, this undergraduate text offers an accessible introduction to the subject with fewer than 300 pages. It's particularly suitable for readers who are not complete beginners but want to gain a solid understanding of discrete mathematics without being overwhelmed by extensive theoretical details.
Conclusion and Recommendations
The choice between these books ultimately depends on your specific needs. If you're looking for a thorough and comprehensive treatment of the subject, Discrete Mathematics and Its Applications by Rosen is a solid choice. For a more concise and accessible introduction, Discrete Mathematics: Elementary and Beyond by Lovasz, Pelikan, and Vesztergombi is the better option. Additionally, Mathematical Structures for Computer Science by Gersting provides a broad coverage that can be tailored to your interests and background.
Key Takeaways:
For thorough coverage, opt for Discrete Mathematics and Its Applications. For a more concise and beginner-friendly approach, Discrete Mathematics: Elementary and Beyond is highly recommended. Mathematical Structures for Computer Science provides a well-rounded and extensive overview of the subject.Whichever book you choose, ensure that it aligns with your learning objectives and provides the level of detail that benefits your understanding of discrete mathematics in the context of computer science.