Digital library
Textbooks, references and open learning resources.

External
Preparing for Calculus Bootcamp
Elliot Gangaram · Queens College
In the contents: 4.01: Introduction to Function Composition · 4.02: Composition of Functions

External
Numerical Methods
Jeffrey R. Chasnov · Hong Kong University of Science and Technology
In the contents: 3.02: LU Decomposition

External
Basic Nutrition
Kathleen Hoss-Cruz · Kansas State University
In the contents: 5.02: Weight and body composition · 5.03: Indicators of Health- BMI Body Composition and Metabolic Health

External
Math 222: Calculus II
LibreTexts
Math 222, Calculus II, is the second semester course of the calculus series and is intended as a continuation of the development of single-variable calculus. We will cover the differential calculus of transcendental functions (exponentials, logarithms, inverse trig functions, etc.) as well as continue the integral calculus we began in Math 221, Calculus I. We will introduce techniques of integration such as integration by parts, trigonometric substitution, and partial fraction decompositions.

External
Think Python 2ed.
Allen B. Downey · Olin College
In the contents: 3.03: Composition · 6.03: Composition

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Alternative Fuels from Biomass Sources
Hilal Ezgi Toraman · Pennsylvania State University
In the contents: 6.3b: Composition of Enzymes · 7.3a: Composition of Corn and Yield of Ethanol from Corn

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Math 3A: College Algebra - Fresno City College
David Yang · Fresno City College
In the contents: 2.04: Composition of Functions

External
Precalculus
Carl Stitz & Jeff Zeager · Lakeland Community College & Lorain County Community College
In the contents: 5.02: Function Composition · 8.06: Partial Fraction Decomposition

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Beginning Chemistry
Ball · LibreTexts
In the contents: 4.05: Composition Decomposition and Combustion Reactions

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Beginning Chemistry
LibreTexts · LibreTexts
In the contents: 4.5: Composition Decomposition and Combustion Reactions

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Precalculus
Carl Stitz & Jeff Zeager · Lakeland Community College & Lorain County Community College
In the contents: 5.02: Function Composition · 8.06: Partial Fraction Decomposition

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Mineralogy
Dexter Perkins et al. · University of North Dakota
In the contents: 2.05: Compositional Variation in Minerals · 6.02: Compositions of Igneous Rocks · 8.05: Metamorphic Rocks of Different Compositions

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Science and Everyday Application (IDEA OER)
Alexandria Cartoscelli · Los Rios Community College District
In the contents: 7.03: Measures of Body Size Body Composition and Metabolic Health

External
Cells: Molecules and Mechanisms
E. V. Wong · Axolotl Academica Publishing
In the contents: 4.01: Membrane Structure and Composition

External
Louisville Collegiate School General Chemistry
OpenStax · LibreTexts
In the contents: Composition of Commercial Acids and Bases · LibreTexts Louisville Collegiate School Chapters 03: Composition of Substances and Solutions · 3.E: Composition of Substances and Solutions (Exercises)

External
MATH 2200: Calculus for Scientists II
Pamini Thangarajah · Mount Royal University
In the contents: 2.4: Partial Fraction Decomposition

External
BioGeoChemistry (LibreTexts)
Josh Halpern · LibreTexts
In the contents: 3.02: Structure and Composition of the Atmosphere · 3.05: Atmospheric Composition · 3.5.01: Atmospheric Composition

External
Introduction to Nutrition (2e)
Department of Nutrition · Metropolitan State University of Denver
In the contents: 12.02: Indicators of Health- Body Mass Index Body Composition and Fat Distribution

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General Biology
Boundless · LibreTexts
In the contents: 24.2A: Fungi Habitat Decomposition and Recycling · 31.1B: The Chemical Composition of Plants · 31.2A: Soil Composition

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Chem 3212
Geoffrey Smith · University of Georgia
In the contents: 10.07: The Dumas Bulb Method for Measuring Decomposition Equilibrium