In the pantheon of computer science literature, few textbooks have achieved the legendary status—or notoriety—of Discrete Mathematical Structures with Applications to Computer Science by J.P. Tremblay and R. Manohar. First published in the mid-1970s (by McGraw-Hill), this book has been a staple in the libraries of generations of computer scientists. Yet, as we navigate the age of AI, cloud computing, and real-time systems, a pressing question remains: Does this decades-old tome still hold value, especially in its widely circulated PDF form?
CS graduates who survived this book often credit it for their ability to handle complex abstract reasoning. The exercise sets force you to derive theorems, not just memorize them. For competitive programming or graduate-level theory, this is boot camp. The Bad: Why It May Not Be for You However, approaching this book without caution can lead to frustration. In the pantheon of computer science literature, few
Let’s dissect its structure, strengths, and glaring weaknesses. The first thing any reader notices about Tremblay and Manohar’s work is its unapologetic density. This is not a colorful, infographic-laden textbook. It is a pure, mathematical text. First published in the mid-1970s (by McGraw-Hill), this
If you want to understand why a proof by resolution works in Prolog, or the theoretical limits of predicate calculus, this book delivers. It covers normal forms (CNF, DNF) with a clarity that modern, glossier books often lack. The exercise sets force you to derive theorems,
The prose is dry. Theorems are stated as Lemma → Theorem → Corollary without narrative breathing room. A student trying to learn graph theory for the first time will struggle; there is no intuitive "why" before the "how." The PDF Phenomenon: A Double-Edged Sword The fact that you are searching for the "Tremblay and Manohar PDF" speaks volumes. The book is long out of print for most modern editions. While the legal availability varies by region, the PDF has democratized access to a high-quality (albeit dated) theoretical education.
Most "applied" discrete math books give trivial examples (e.g., "Use sets to manage a library database"). Tremblay & Manohar goes deeper. Their chapter on Algebraic Structures directly connects Boolean algebras to switching circuits. Their coverage of Formal Languages and Finite Automata remains the gold standard for understanding the Chomsky hierarchy—fundamental knowledge for anyone building compilers or parsers.