Text Box: Announcements: 

 

Summer 2015 Math 221

 

Differential Equations

11:00-12:35, MTWThF
OldH 204
Office Hours: 10:00-10:50 MTWTh, 1:00-2:00 F

 

 

Office: 318 Avery

Email: bdeng1@math.unl.edu

Phone: 472-7219 (No voice messages, please)

Turn Off All Wireless Electronic Devices Except For Sanctioned Calculators During Lectures, Quizzes, And Exams

Final Exam:

11:00 am - 1:00 pm
Thursday, Aug 13, OldH 204

(Picture IDs required)

Download:  Topic for Final,  Laplace Table

·         Syllabus & Policy

·         Your Grade

·         Calendar

·         Supplemental Notes – Phase Plane Method

 

·          MathLab Assignments and Due Date

                         Lab1        

                         Lab2   

                         Lab3  

                         Lab4

  

                      

·         Solution Keys to Quizzes & Exams

·         Fall13, Fall11, Spring09, Spring08, Fall06, Spring 06,  Fall 04, Fall 03,  Summer 02,  (another Final and its Solution Sheet 1 and Solution Sheet 2 . More Samples:  2003, Quizzes.)

·         Sample Maple worksheets for directional fields, solving differential equations, and more. Worksheet1, Worksheet2, Worksheet3(Chaotic Attractor), Partial Differential Equations

·         Sample Maple worksheets in a folder

TeX Sample File