--- product_id: 15063147 title: "Differential Equations: a QuickStudy Laminated Reference Guide" price: "₩20948" currency: KRW in_stock: true reviews_count: 13 url: https://www.desertcart.kr/products/15063147-differential-equations-a-quickstudy-laminated-reference-guide store_origin: KR region: South Korea --- # Differential Equations: a QuickStudy Laminated Reference Guide **Price:** ₩20948 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Differential Equations: a QuickStudy Laminated Reference Guide - **How much does it cost?** ₩20948 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/15063147-differential-equations-a-quickstudy-laminated-reference-guide) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Buy Differential Equations: a QuickStudy Laminated Reference Guide on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Comprehensive Review of Necessary Calculus Topics and Introduction of New Material - Will edit with respect to usefulness when I've completed the class but wanted to outline the topics contained in this Quick Study for Differential Equations (DEQ going forward) because it was hard for me to get the full picture with just pieces of the picture. Looking through the cheat sheet there appears to be a well-balanced review of materials learned in the calculus series and a more rigorous treatment of that material as well as new materials specific to DEQs. There are examples of each topic as well as definitions of the terminology. Hope this helps! Page 1. Review of the Indefinite Integral Review of Integration (in bold: "To perform integration by parts" and "To perform integration by substitution" Basic Definitions (in bold: "Solutions of a DEQ" and "Verifying a Solution of a DEQ") Classifying DEQs (in bold: "Classification by Type", "Classification by Order" and "Classification by Linearity") Page 2. Initial-Value Problems (in bold: "Existence and Uniqueness of a Solution for IVPs") Separable DEQs (in bold: "Solve a First-Order ODE by Separation of Variables" and "Solve a First-Order IVP by Separation of Variables") Exact Equations (in bold: "Differential Form", "Exact Differentials and Exact Equations") Solving a First-Order Linear Equation (in bold: "Integrating Factors" and "To solve a first-order linear DEQ") Page 3. First-Order Homogenous Equations (in bold: "Solution by Substitution", "To solve a homogeneous DEQ") Bernoulli Equations (in bold "To solve a Bernoulli DEQ") Applications of First-Order DEQs (in bold: "Growth & Decay" and "Heating & Cooling") Page 4. Higher Order Linear DEQs (in bold: "Homogeneous Equations", "Boundary-Value Problems" and "Superposition Principle for Linear Homogeneous Equations") Reduction of Order Second-Order Homogeneous Linear Equations with Constant Coefficients (in bold: "Characteristic Equations" [CE going forward], "Roots of the CE" and 3 cases) Higher-Order Homogeneous Linear Equations with Constant Coefficients (in bold: "CE" and "General Solution") Page 5. Second-Order Nonhomogeneous Linear Differential Equations (in bold: "Complementary, Particular and General Solutions") The Method of Undetermined Coefficients (in bold: "Rules for Applying the Method of Undetermined Coefficient" and 3 rules) Variation of Parameters (in bold: "The Wronskian" and "Applying the Method of Variation of Parameters") Series Solutions of Linear Equations (in bold: "Power Series" and "To solve a 2nd-Order Homogeneous LEs using the power series method) Page 6 Series Solutions of Linear Equations continued from page 5 Laplace Transform (LT going forward) (in bold: "Inverse LT", "Transform of a Derivative", "Using LTs to solve DEQs" and "To solve a DEQ with the LT") Numerical Methods for Solving DEQs (in bold: "Direction Fields", "Euler's Method", "To use Euler's Method to solve 1st-order IVPs" and "Runge-Kutta Method") Partial DEQs Review: Teen loves these - Very helpful - teen loves them ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #146,714 in Books ( See Top 100 in Books ) #9 in Differential Equations (Books) | | Customer Reviews | 4.8 4.8 out of 5 stars (331) | | Dimensions | 8.5 x 11 x 0.06 inches | | Edition | First Edition | | ISBN-10 | 1423220323 | | ISBN-13 | 978-1423220329 | | Item Weight | 2.31 pounds | | Language | English | | Print length | 6 pages | | Publication date | December 31, 2013 | | Publisher | QuickStudy | ## Images ![Differential Equations: a QuickStudy Laminated Reference Guide - Image 1](https://m.media-amazon.com/images/I/71vSok4ZvOL.jpg) ![Differential Equations: a QuickStudy Laminated Reference Guide - Image 2](https://m.media-amazon.com/images/I/71ssXJVfbEL.jpg) ![Differential Equations: a QuickStudy Laminated Reference Guide - Image 3](https://m.media-amazon.com/images/I/81i-BYdPbhL.jpg) ![Differential Equations: a QuickStudy Laminated Reference Guide - Image 4](https://m.media-amazon.com/images/I/61o2ghjkHOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comprehensive Review of Necessary Calculus Topics and Introduction of New Material *by H***D on August 9, 2014* Will edit with respect to usefulness when I've completed the class but wanted to outline the topics contained in this Quick Study for Differential Equations (DEQ going forward) because it was hard for me to get the full picture with just pieces of the picture. Looking through the cheat sheet there appears to be a well-balanced review of materials learned in the calculus series and a more rigorous treatment of that material as well as new materials specific to DEQs. There are examples of each topic as well as definitions of the terminology. Hope this helps! Page 1. Review of the Indefinite Integral Review of Integration (in bold: "To perform integration by parts" and "To perform integration by substitution" Basic Definitions (in bold: "Solutions of a DEQ" and "Verifying a Solution of a DEQ") Classifying DEQs (in bold: "Classification by Type", "Classification by Order" and "Classification by Linearity") Page 2. Initial-Value Problems (in bold: "Existence and Uniqueness of a Solution for IVPs") Separable DEQs (in bold: "Solve a First-Order ODE by Separation of Variables" and "Solve a First-Order IVP by Separation of Variables") Exact Equations (in bold: "Differential Form", "Exact Differentials and Exact Equations") Solving a First-Order Linear Equation (in bold: "Integrating Factors" and "To solve a first-order linear DEQ") Page 3. First-Order Homogenous Equations (in bold: "Solution by Substitution", "To solve a homogeneous DEQ") Bernoulli Equations (in bold "To solve a Bernoulli DEQ") Applications of First-Order DEQs (in bold: "Growth & Decay" and "Heating & Cooling") Page 4. Higher Order Linear DEQs (in bold: "Homogeneous Equations", "Boundary-Value Problems" and "Superposition Principle for Linear Homogeneous Equations") Reduction of Order Second-Order Homogeneous Linear Equations with Constant Coefficients (in bold: "Characteristic Equations" [CE going forward], "Roots of the CE" and 3 cases) Higher-Order Homogeneous Linear Equations with Constant Coefficients (in bold: "CE" and "General Solution") Page 5. Second-Order Nonhomogeneous Linear Differential Equations (in bold: "Complementary, Particular and General Solutions") The Method of Undetermined Coefficients (in bold: "Rules for Applying the Method of Undetermined Coefficient" and 3 rules) Variation of Parameters (in bold: "The Wronskian" and "Applying the Method of Variation of Parameters") Series Solutions of Linear Equations (in bold: "Power Series" and "To solve a 2nd-Order Homogeneous LEs using the power series method) Page 6 Series Solutions of Linear Equations continued from page 5 Laplace Transform (LT going forward) (in bold: "Inverse LT", "Transform of a Derivative", "Using LTs to solve DEQs" and "To solve a DEQ with the LT") Numerical Methods for Solving DEQs (in bold: "Direction Fields", "Euler's Method", "To use Euler's Method to solve 1st-order IVPs" and "Runge-Kutta Method") Partial DEQs ### ⭐⭐⭐⭐⭐ Teen loves these *by R***W on July 1, 2023* Very helpful - teen loves them ### ⭐⭐⭐⭐⭐ It's good for a quick review or reference *by M***H on April 9, 2020* I'm a Electrical Engineering Student. I made a folder of lots of these quick reference guides. No one's memory is perfect. All these concepts build on top of one another and there is so much to remember. When I'm working on a project or homework there are times I'm not 100% sure of a concept I learned in the past. It saves me so much time to just pull out my quick study guide, look up the concept real quick and review. Then I can quickly get back to the problem I'm working on with greater confidence. ## Frequently Bought Together - Differential Equations QuickStudy Laminated Reference Guide (Quick Study Academic) - Linear Algebra QuickStudy Laminated Reference Guide (QuickStudy Academic) - Calculus 2 QuickStudy Laminated Reference Guide (QuickStudy Academic) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/15063147-differential-equations-a-quickstudy-laminated-reference-guide](https://www.desertcart.kr/products/15063147-differential-equations-a-quickstudy-laminated-reference-guide) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-23*