Digital library
Textbooks, references and open learning resources.

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Mathematics for Game Developers
Denny Burzynski · College of Southern Nevada
In this book, we focus on a few of the mathematical instruments used in programming languages such as C# and C++. Programming languages have libraries of commands that you can use to write programs, and their commands come from mathematical instruments. In Mathematics for Game Developers, we explore the basic ideas of how mathematical instruments control action and motion in the games you develop. And we introduce technology that performs all the mathematical calculations you might need.

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Fundamentals of Mathematics
Denny Burzynski & Wade Ellis, Jr. · College of Southern Nevada
This text covers the traditional study in a modern prealgebra course, as well as the topics of estimation, elementary analytic geometry, and introductory algebra. It is intended for students who: (1) have had previous courses in prealgebra, (2) wish to meet the prerequisites of higher level courses such as elementary algebra, and (3) need to review fundamental mathematical concepts and techniques

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College Mathematics - Abridged Edition
Cayla M Gaworecki · SUNY Schenectady County Community College
LibreTexts

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Discrete Mathematics
Oscar Levin · University of Northern Colorado
In the contents: 0.1: What is Discrete Mathematics

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Math C100: Liberal Arts Mathematics
Chau D. Tran · Coastline College
In the contents: 01: Mathematics and Problem-Solving · 02: Mathematics and Numbers · 03: Mathematics and Finance

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Preparation for College Mathematics
Lydia de Wolf · Siena College
This text has been written for students preparing for the quantitative courses taken by math and science majors, and to a lesser degree, business or economics courses. The text covers basic arithmetic through to basic trigonometry, and sections should be selected for coverage according to need and priority.

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Street-Fighting Mathematics
Sanjoy Mahajan · Olin College of Engineering
An antidote to mathematical rigor mortis, teaching how to guess answers without needing a proof or an exact calculation. In problem solving, as in street fighting, rules are for fools: do whatever works—don't just stand there! Yet we often fear an unjustified leap even though it may land us on a correct result. Traditional mathematics teaching is largely about solving exactly stated problems exactly, yet life often hands us partly defined problems needing only moderately accurate solutions.

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Transition to Higher Mathematics
Bob Dumas and John E. McCarthy · University of Washington and Washington University in St. Louis
This book is written for students who have taken calculus and want to learn what “real mathematics" is. We hope you will find the material engaging and interesting, and that you will be encouraged to learn more advanced mathematics. This is the second edition of our text. It is intended for students who have taken a calculus course, and are interested in learning what higher mathematics is all about. It can be used as a textbook for an "Introduction to Proofs" course, or for self-study.

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MAT 1320 Finite Mathematics, 2e
Allison K. Millmore · Community College of Denver
This text is specifically created for students in the Colorado Community College System who are pursuing business, life science, or social science degrees.

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Math 230-Mathematics for Liberal Arts Students
Los Angeles City College
In the contents: 04: Mathematics of Finance

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A Spiral Workbook for Discrete Mathematics
Harris Kwong · State University of New York at Fredonia
In the contents: 01: Introduction to Discrete Mathematics · 1.01: An Overview of Discrete Mathematics · 1.03: How to Read and Write Mathematics

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Mathematics for Liberal Arts
Jennifer Gerry · Laney College
LibreTexts

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Math 110: Applied College Mathematics
Leanne Merrill · Western Oregon University
This book is intended for use with Math 110: Applied College Mathematics at Western Oregon University. The text addresses the study of rates, proportions and percent in applications; investigation into various types of data and ways to describe, represent and analyze data; and study of polynomial, exponential, logarithmic and power families of functions for use in modeling real-world data.

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Gentle Introduction to the Art of Mathematics
Joseph Fields · Southern Connecticut State University
GIAM (a Gentle Introduction to the Art of Mathematics) is a free, open-source textbook that covers several topics in the foundations of mathematics (logic, sets, relations, functions and cardinality) and introduces the reader to many techniques of mathematical proof (direct, indirect, contradiction, contrapositive, mathematical induction, combinatorial proofs and magic)

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Mathematics for Elementary Teachers
Michelle Manes · University of Hawaii
In the contents: 4.03: Careful Use of Language in Mathematics- · 5.06: Careful Use of Language in Mathematics

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Technical Mathematics 2e
Morgan Chase · Clackamas Community College
This developmental-level mathematics textbook is intended for career-technical students.
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Math C104: Mathematics for Elementary Teachers
Chau D. Tran · Coastline College
In the contents: 1.06: Careful Use of Language in Mathematics

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College Mathematics for Everyday
Maxie Inigo, Jennifer Jameson, Kathryn Kozak, Maya Lanzetta, & Kim Sonier · Coconino Community College
A College Level Liberal Arts Mathematics Text.

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The Essence of Mathematics Through Elementary Problems
Alexandre Borovik & Tony Gardiner · University of Manchester & University of Birmingham
The Essence of Mathematics consists of a sequence of 270 problems – with commentary and full solutions. The reader is assumed to have a reasonable grasp of school mathematics. More importantly, s/he should want to understand something of mathematics beyond the classroom, and be willing to engage with (and to reflect upon) challenging problems that highlight the essence of the discipline.

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Professor Holz' Topics in Contemporary Mathematics
Daniel Holz · SUNY Schenectady County Community College
In the contents: 05: Financial Mathematics