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Author: Amy Liao

Calculus Vol 1 (Strang, Herman) – OpenStax (CC BY-NC-SA)

MATH 210, MATH 211, MATH 220 / By Amy Liao / June 2, 2023

Calculus (OpenStax) – LibreTexts (CC BY-NC-SA)

Calculus Volume 3 (Strang and Herman, 2022) – OpenStax (CC BY-NC-SA)

MATH 230 / By Amy Liao / June 2, 2023

Textbook for multivariable calculus. Multimedia interactive version that can be found here on LibreTexts

Discrete Mathematics (Levin) – LibreTexts (CC BY-NC-SA 3.0)

MATH 160 / By Amy Liao / June 2, 2023

Mathematical Reasoning and Proof (Sundstrom) (CC-BY-NC-SA)

MATH 160 / By Amy Liao / June 2, 2023

Introduction to Proofs, an Inquiry-Based approach (Heffron) (CC-GNU)

MATH 160 / By Amy Liao / June 2, 2023

Precalculus 2e (OpenStax) (CC BY)

MATH 151, MATH 155, MATH 955 / By Amy Liao / June 2, 2023

Precalculus (OpenStax) – LibreTexts (CC BY)

Algebra and Trigonometry 2e (OpenStax) (CC BY)

MATH 151, MATH 155 / By Amy Liao / June 2, 2023

Algebra and Trigonometry (OpenStax) – LibreTexts (CC BY)

Precalculus: An Investigation of Functions (Includes Trig) 2nd Ed (Lippman, Rasmussen) (CC BY-SA)

MATH 151, MATH 155, MATH 955 / By Amy Liao / June 2, 2023

Precalculus: An Investigation of Functions (Includes Trig) 2nd Ed (Lippman, Rasmussen) – LibreTexts

Precalculus: An Investigation of Functions (Includes Trig) 1st Ed (Lippman, Rasmussen) (CC BY-SA)

MATH 151, MATH 155, MATH 955 / By Amy Liao / June 2, 2023

Precalculus / College Algebra, 3rd Edition (Stitz, Zeager) (CC BY-NC-SA)

MATH 151, MATH 155 / By Amy Liao / June 1, 2023

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