Prerequisites: Major or minor in Math, CSE, or CIS.
Math: C- or better in 2153, 2162.xx, 2173, or 2182H; or credit for 254.xx, 263.xx or 263.01H. CIS or CSE: C- or better in both CSE 2321 and: C- or better in 1152, 1161.xx, 1172, 1181H, 1534, or 1544; or credit for 153.xx, 154, 162.xx, or 162.01H. Exclusions: Not open to students with credit for 345.
Textbook :
The Fundamentals of Higher Mathematics , Lecture notes by Neil Falkner, Spring 2026 edition (Hard copy available at Barnes and Noble and SBX on High Street).
Contents:
Complete schedule of class.
This course is designed to teach you to understand and write formal mathematical statements, in particular proofs. You will practice this skill while learning introductory combinatorics, number theory and set theory. More description
here.
Homeworks: Homework problems will be assigned along the semester.
Note: most homework will consist of writing proofs. When writing a written proof, I suggest you write
elementary sentences that declare which established facts you are using, or follow a
clear and logical derivation from the previous statements. If you are having trouble understanding the material or homework, come to office hrs ASAP.
Quizzes will be on the days following the homework due dates (except for exceptional weeks when we have a break or midterms). Exams and Quizzes can only be made up because of
illness or other serious reason (with verifications).
Tips on succeeding (1) Read the section we will be covering
ahead of time. (2) Do the
homeworks and
sugegsted problems. (3) Come to office hours
right a way if you are having any
difficulty.
Course Website .
Grading and Exams
Grade Distribution
| Attendance, Homework, Quizzes | | 5%+10% + 10% |
| Midterm I | February 27 | 20% |
| Midterm II | April 3 | 20% |
| Final (all topics listed in Course Syllabus) | May 1
12:00pm-1:45pm | 35% |
The midterms will take place in the regular classroom. Calculators will not be allowed during exams.
See the table to the right for OSU standard scheme.
|
| |
OSU standard scheme
| 93-100% | A |
| 90-92.9% | A- |
| 87-89.9% | B+ |
| 83-86.9% | B |
| 80-82.9% | B- |
| 77-79.9% | C+ |
| 73-76.9% | C |
| 70-72.9% | C- |
| 67-69.9% | D+ |
| 60-66.9% | D |
| Below 60% | E |
|
Further Information
Academic Misconduct Statement:
It is the responsibility of the Committee on Academic Misconduct to investigate or establish procedures for the investigation of all reported cases of student academic misconduct. The term academic misconduct includes all forms of student academic misconduct wherever committed; illustrated by, but not limited to, cases of plagiarism and dishonest practices in connection with examinations. Instructors shall report all instances of alleged academic misconduct to the committee (Faculty Rule 3335-23-04). For additional information, see the Code of Student Conduct and
Office of Undergraduate Education .
Religious Accommodations:
Ohio State has had a longstanding practice of making reasonable academic accommodations for students’ religious beliefs and practices in accordance with applicable law. In 2023, Ohio State updated its practice to align with new state legislation. Under this new provision, students must be in early communication with their instructors regarding any known accommodation requests for religious beliefs and practices, providing notice of specific dates for which they request alternative accommodations within 14 days after the first instructional day of the course. Instructors in turn shall not question the sincerity of a student’s religious or spiritual belief system in reviewing such requests and shall keep requests for accommodations confidential. For additional information, see the Office of Undergraduate Education .
Disability Services Statement:
The university strives to maintain a healthy and accessible environment to support student learning in and out of the classroom. If students anticipate or experience academic barriers based on a disability (including mental health and medical conditions, whether chronic or temporary), they should let their instructor know immediately so that they can privately discuss options. Students do not need to disclose specific information about a disability to faculty. To establish reasonable accommodations, students may be asked to register with Student Life Disability Services (see below for campus-specific contact information). After registration, students should make arrangements with their instructors as soon as possible to discuss your accommodations so that accommodations may be implemented in a timely fashion.
If students are ill and need to miss class, including if they are staying home and away from others while experiencing symptoms of viral infection or fever, they should let their instructor know immediately. In cases where illness interacts with an underlying medical condition, please consult with Student Life Disability Services to request reasonable accommodations. For additional information, see the Office of Undergraduate Education .
Intellectual Diversity: Ohio State is committed to fostering a culture of open inquiry and intellectual diversity within the classroom. This course will cover a range of information and may include discussions or debates about controversial issues, beliefs, or policies. Any such discussions and debates are intended to support understanding of the approved curriculum and relevant course objectives rather than promote any specific point of view. Students will be assessed on principles applicable to the field of study and the content covered in the course. Preparing students for citizenship includes helping them develop critical thinking skills that will allow them to reach their own conclusions regarding complex or controversial matters.
55-minute classes: 8-8:55; 9:10-10:05, 10:20-11:15, 11:30-12:25, 12:40-1:35, 1:50-2:45, 3-3:55, 4:10-5:05, 5:20-6:15.
80-minute classes: 8-9:20; 9:35-10:55, 11:10-12:30, 12:45-2:05, 2:20-3:40, 3:55-5:15, 5:30-6:50.