Digital library
Textbooks, references and open learning resources.

External
Math 300: Mathematical Ideas Textbook
LibreTexts
LibreTexts

External
Principles of Macroeconomics 3e
OpenStax · LibreTexts
In the contents: 22.01: Appendix A- The Use of Mathematics in Principles of Economics

External
Finite Math (SJDC M20) v2
Jacquelynn Schwegel · San Joaquin Delta College
This book covers topics from the Finite Math course at San Joaquin Delta College including an introduction to set theory and combinatorics, basic probability, linear modeling, systems of linear equations (including matrices and applications), systems of linear inequalities, linear programming and math of finance.

External
WTRM 201 Introduction to Water, Wastewater Technology
Catherine Miettinen Ames · Gavilan College
In the contents: 06: Waterworks Mathematics (Alvord and Blasberg) · 6.09: Water Treatment Mathematics

External
MTH 210 Calculus I Honors
OpenStax · Monroe Community College
LibreTexts

External
Basic Engineering Science
Donald E. Richards · Rose-Hulman Institute of Technology
In the contents: 1.03: Science Engineering Science and Mathematics
External
Calculus
Gilbert Strang & Edwin Herman · MIT & University of Wisconsin-Stevens Point
The text guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them.

External
Trigonometry
CK-12 Foundation · LibreTexts
LibreTexts

External
Chem 1402:General Chemistry I
Robert Belford · University of Arkansas at Little Rock
In the contents: 1B.3: Mathematics in Chemistry

External
Your Guide to Intermediate Algebra
Stanislav Trunov · Kansas State University
LibreTexts

External
Precalculus: Algebra and Trigonometry (Math 4 - FCC)
David Yang, Jeremy Brandl, Laurel Blackerby-Slater, Leila Nabi & Nate Allen · Fresno City College
LibreTexts

External
Euclidean Plane and its Relatives
Anton Petrunin · Pennsylvannia State University
This book is designed for a semester-long course in Foundations of Geometry and meant to be rigorous, conservative, elementary and minimalistic.

External
Linear Models and Rurità Kràlovstvì
Ole Forsberg · Knox College
In the contents: 15.03: The Mathematics · 16.02: The Mathematics · 17.02: The Mathematics

External
Principles of Microeconomics 3e
OpenStax · LibreTexts
In the contents: 21.00: Appendix A- The Use of Mathematics in Principles of Economics

External
Contemporary Calculus
Jeff Eldridge · Edmonds College
An OER textbook for differential, integral and vector calculus.

External
Corequisite Companion to Precalculus
Jennifer Freidenreich · Diablo Valley College
LibreTexts

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CHEM 1000 - Introduction to Chemistry (Riverland)
LibreTexts
In the contents: 20.01: Essential Mathematics

External
NBAS022 - Geometry
JJ Johnson · Rio Hondo College
LibreTexts

External
Math 4B: Differential Equations
Zoya Kravets · Mission College
Topics include ordinary differential equations, with emphasis on linear equations, and partial differential equations. Methods include Laplace Transforms, power series, Fourier series, numerical solutions and applications.

External
Math 287 Differential Equations and Linear Algebra
SeanS Smith · Santa Ana College
LibreTexts