Digital library
Textbooks, references and open learning resources.

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Basic Math (Grade 6)
Illustrative Mathematics · OpenUp Resources
LibreTexts

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Math 10: Elementary Statistics
Zoya Kravets · Mission College
Students study and demonstrate knowledge and understanding of descriptive and inferential statistics including data analysis, correlation and linear regression, probability, probability distributions and assorted hypothesis testing. Particular emphasis is placed on applications.

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Discrete Mathematics
Oscar Levin · University of Northern Colorado
In the contents: 0.1: What is Discrete Mathematics · 0.2: Mathematical Statements

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Math 142: Precalculus II
LibreTexts
This text prepares students for calculus sequence. Concepts, properties and algebra of trigonometric functions, including their graphs, inverses, laws of sines and cosines, identities and equations. The text also covers vectors, polar coordinates and conic sections.

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MATH 011: Math Concepts for Elementary School Teachers – Number Systems
Melissa Flora · College of the Desert
In the contents: 11.01: Careful Use of Language in 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
In the contents: 4-Week Study Guide before going from MATH040 into MATH110

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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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Math 084: Intermediate Algebra Foundations for Soc Sci, Lib Arts and GenE
Sarah Adams · Highline College
LibreTexts

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Math 1X: College Algebra w/ Support
Max Sklar · Mission College
In the contents: 08: Support Math Topics

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Math C120: Trigonometry
Chau D. Tran · Coastline College
LibreTexts

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Math 26: Introduction to Linear Algebra
Kenn Huber · Irvine Valley College
This textbook covers a standard first linear algebra course. Studies include vectors; vector spaces and subspaces; matrices; systems of linear equations; dimension; determinants; eigenvalues and eigenvectors; and linear transformations and their applications.

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Math 400: Calculus I - Differential Calculus
Roy Simpson · Cosumnes River College
This text explores the basic concepts of analytic geometry, limits (including indeterminate forms), derivatives, and integrals. The topics covered will include graphs, derivatives, and integrals of algebraic, trigonometric, exponential, logarithmic, and hyperbolic functions. Standard proofs will be covered, such as delta-epsilon proofs and proofs of some theorems. Applications will be covered, including those involving rectilinear motion, differentials, related rates, graphing, and optimization.

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Math for Educators (MATH 010A and 010B CID120)
Lynn Mann · LibreTexts
In the contents: 01: Teaching Elementary Mathematics · 1.02: Understanding Mathematical Content Knowledge · 1.04: Common Core Standards for Mathematics

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Math 375: Pre-Calculus
Roy Simpson, Sangchin Sertich & Paige Buck-Moyer · Cosumnes River College
In the contents: 14.05: Mathematical Induction

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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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Math C180: Calculus I
Chau D Tran · Coastline College
This is the first course in the calculus sequence. It satisfies the requirement for majors in mathematics, science, or engineering. Topics include limits, derivatives of algebraic and transcendental functions, applications of derivatives, indefinite integrals, definite integrals, the Fundamental Theorem of Calculus, and applications of integration.

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HiSet Mathematica (Lopez)
Saul Lopez · Santiago Canyon College
LibreTexts

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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