MAT 340: Foundations of Mathematics at Lehman College
3 credits · Fall 2026
Foundations of Mathematics (MAT 340) at Lehman College has 1 way to take it in Fall 2026. 1 of 1 section has an open seat right now.
The professor is: Celia Cruz.
Compare them below, check the days and times, and add the course to your schedule.
Requirements
Pre-requisite MAT 226 or MAT 314
About this course
The nature of mathematical proof, basic logic, and set theory. A rigorous construction of the natural numbers within set theory, of the rational numbers, and of the real numbers via Dedekind cuts or their equivalent. PREREQ: MAT 226 or MAT 314.
Professors for MAT 340 at Lehman, Fall 2026
- Celia CruzChill Rank 2 of 5: Easy?
1 section · 1 open · ★ 4.4 (45) · difficulty 3.0/5 · 84% would take again
Ordered chillest first. A Chill Rank compares a professor with other CUNY professors on Rate My Professors difficulty, rating and would-take-again; it needs at least 3 ratings. How it works
MAT 340 sections, times and seats
Seat status as of Oct 4, 5:41 PM ET. Seats can change between refreshes. How fresh is this?
Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means
Questions about MAT 340 at Lehman
- Who teaches MAT 340 at Lehman in Fall 2026?
- Celia Cruz is listed for Fall 2026. Each name links to a page with their Chill Rank and Rate My Professors numbers.
- Is MAT 340 at Lehman hard?
- It depends on the professor. Across the 1 professor with a Chill Rank, students on Rate My Professors give an average difficulty of 3.0 out of 5. The Chill Rank above compares them directly.
- What if a MAT 340 section is full?
- Try another section, join the waitlist in CUNYfirst if there is one, or ask the department. You can also watch a full section and get an email when a seat opens; you still enroll yourself in CUNYfirst.