Digital library
Textbooks, references and open learning resources.
External
Elementary College Geometry
Henry Africk · CUNY New York City College of Technology
In the contents: 01: Lines Angles and Triangles · 2.03: The ASA and AAS Theorems · 2.04: Proving Lines and Angles Equal
External
Technical Mathematics SJDC 1
Jacquelynn Schwegel · San Joaquin Delta College
In the contents: 1.07: Evaluating Algebraic Expressions and Formulas · 2.02: Solving Equations with Addition and Subtraction Properties of Equality · 2.03: Solving Equations with the Division and Multiplication Properties of Equality
External
Technical Mathematics
James Turner · Barton Community College
In the contents: 1.02: Adding and Subtracting Whole Numbers · 1.03: Multiplication and Division of Whole Numbers · 2.05: Adding and Subtracting Fractions
External
Math 373: Trigonometry for Calculus
Roy Simpson · Cosumnes River College
In the contents: 01: Triangles and Circles · 1.01: Angles and Basic Geometry · 1.1.01: Resources and Key Concepts
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Algebra and Trigonometry
Jay Abramson · Arizona State University
In the contents: 1.03: Exponents and Scientific Notation · 1.3E: Exponents and Scientific Notation (Exercises) · 1.04: Radicals and Rational Expressions
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Math 100 Liberal Arts Math
Nancy Ikeda · Fullerton College
In the contents: 1.03: Temperature and Time · 1.04: Conversion Between the Metric and US Customary Systems of Measurement · 1.05: Chapter Review and Glossary
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College Technical Math 1A (NWTC)
Rachel Johnson · Northeast Wisconsin Technical College
In the contents: 1.07: Scientific and Engineering Notation · 02: Working with and Converting Measurements · 3.02: Solving Equations with Addition and Subtraction Properties of Equality
External
Geometry with an Introduction to Cosmic Topology
Michael P. Hitchman · Linfield College
In the contents: 01: An Invitation to Geometry · 1.02: A Brief History of Geometry · 1.03: Geometry on Surfaces- A First Look
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Math 384: Lecture Notes
Roy Simpson · Cosumnes River College
In the contents: 01: Triangles and Circles · 1.01: Angles and Basic Geometry · 1.04: Circles and Angles in the Rectangular Coordinate System
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Corequisite Codex
Roy Simpson · Cosumnes River College
In the contents: 01: Sets and Numbers · 1.02: Sets and Set Notation · 1.06: Inequalities and Inequality Notation
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Contemporary Mathematics
OpenStax · OpenStax
In the contents: 1.03: Understanding Venn Diagrams · 2.01: Statements and Quantifiers · 2.04: Truth Tables for the Conditional and Biconditional
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Precalculus
Jay Abramson · OpenStax
In the contents: 1.01: Functions and Function Notation · 1.02: Domain and Range · 1.03: Rates of Change and Behavior of Graphs
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Differential Calculus for the Life Sciences
Leah Edelstein-Keshet · University of British Columbia
In the contents: 1.03: Sustainability and energy balance on Earth · 02: Average rates of change average velocity and the secant line · 2.01: Time-dependent data and rates of change
External
Trigonometry
CK-12 Foundation · LibreTexts
In the contents: 01: Right Triangles and the Pythagorean Theorem · 1.05: The Pythagorean Theorem for Area and Perimeter · 1.06: Distance Formula and the Pythagorean Theorem
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Euclidean Plane and its Relatives
Anton Petrunin · Pennsylvannia State University
In the contents: 1.05: Isometries motions and lines · 1.06: Half-lines and segments · 2.02: Lines and half-lines
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Algebra and Trigonometry
Jay Abramson · OpenStax
In the contents: 1.02: Exponents and Scientific Notation · 1.2E: Exponents and Scientific Notation (Exercises) · 1.03: Radicals and Rational Expressions
External
EGR 1010: Introduction to Engineering for Engineers and Scientists
LibreTexts
In the contents: 1.02: Creative Commons Copyright and the Sources of this Book · 06: Understanding (how to investigate on your own) · 14.2.01: Powers and Roots
External
Math 384: Foundations for Calculus
Roy Simpson · Cosumnes River College
In the contents: 1.01: Functions and Function Notation · 1.1.01: Resources and Key Concepts · 1.02: Domain and Range
External
Integrated Math for Technical Fields
Allyn Leon · Imperial Valley College
In the contents: 1.02: Adding and Subtracting Whole Numbers · 1.03: Multiplication and Division of Whole Numbers · 2.05: Adding and Subtracting Fractions
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Math C170: Precalculus (Tran)
Chau D. Tran · Coastline College
In the contents: 1.02: Functions and Function Notation · 1.03: Domain and Range · 1.04: Rates of Change and Behavior of Graphs