MA 26600, Sec 376/901/902, Spring 2026

Instructor: Ping Xu
Office: Math 838
Phone: 765-496-1026
Email: xu1121@purdue.edu

Office Hours

MWF: 12:30pm – 1:30pm or by appointment

Course Information

MA 266 Spring 2026 Calendar
Date Day Section / Lecture Online HW (MyLab 11:59pm) Handwritten HW (Gradescope 11:59pm)
01/12 Mon Lec 1: Sec 1.1
01/14Wed Lec 2: Sec 1.2
01/16Fri Lec 3: Sec 1.3
01/19MonNo Class: MLK Day
01/21Wed Lec 4: Sec 1.4 HW01, HW02, HW03 HW02, HW03
01/23Fri Lec 5: Sec 1.5 (part 1) HW04 HW04
01/26MonLec 6: Sec 1.5 (part 2)
01/28Wed Lec 7: Sec 1.6 (part 1) HW05, 06 HW05, 06
01/30FriLec 8: Sec 1.6 (part 2)
02/02Mon Lec 9: Sec 2.1 HW07, 08 HW07, 08
02/04WedLec 10: Sec 2.2HW09HW09
02/06FriLec 11: Sec 2.3HW10HW10
02/09MonLec 12: Sec 2.4, 2.5HW11
02/11WedLec 13: Sec 3.1HW12HW12
02/13FriNo Class: Evening exam makeup
02/16MonLec 14: Sec 3.2HW13HW13
02/18WedLec 15: Sec 3.3 (part 1)HW14HW14
02/20FriLec 16: Sec 3.3 (part 2)
02/23MonReview for Exam 1
02/24TueExam 1 (6:30-7:30 pm): Sec 1.1-1.6, 2.1-2.5, 3.1-3.3
02/25WedLec 17: Sec 3.4HW 15, 16HW16
02/27FriLec 18: Sec 3.5 (part 1)HW17HW17
03/02MonLec 19: Sec 3.5 (part 2)
03/04WedLec 20: Sec 3.6 (part 1)HW18, 19HW18, 19
03/06FriLec 21: Sec 3.6 (part 2)
03/09MonLec 22: Sec 4.1 (part 1)HW20, HW21HW20
03/11WedLec 23: Sec 4.1 (part 2), 4.2HW22
03/13FriLec 24: Sec 5.1HW23HW23
03/16MonNo Class: Spring Break
03/18WedNo Class: Spring Break
03/20FriNo Class: Spring Break
03/23MonLec 25: Sec 5.2 (part 1)HW24HW24
03/25WedLec 26: Sec 5.2 (part 2)
03/27FriLec 27: Sec 5.5HW25, 26HW 25, 26
03/30MonLec 28: Sec 5.3HW27HW27
04/01WedLec 28: Sec 5.3 (continue)
04/03FriLec 29: Sec 5.6HW28HW28
04/06MonReview for Exam 2
04/07TueExam 2 (6:30-7:30 pm): Sec 3.4-3.6, 4.1-4.2, 5.1-5.6
04/08WedLec 30: Sec 5.7HW29HW29
04/10FriLec 31: Sec 7.1HW30HW30
04/13MonLec 32: Sec 7.2HW31HW31
04/15WedLec 33: Sec 7.3HW32HW32
04/17FriNo Class: Evening exam makeup
04/20MonLec 34: Sec 7.4HW33HW33
04/22WedLec 35: Sec 7.5HW34HW34
04/24FriLec 36: Sec 7.6HW35HW35
04/26SunSunday DeadlineHW36HW36
04/27MonReview Chapter 7
04/29WedReview for Final
05/01FriReview for Final