MAT 157 University of Toronto 2023-24
MAT 157 Analysis I, 2023-24
Almut Burchard, Instructor
SYLLABUS
Lawrence Lin's Lecture Notes
Recognized Study Groups
Alfonso Gracia-Saz's short videos on Calculus
List of tutorials (with room and TA assignments)
Tentative Schedule:
September 7-8. First lecture (Spivak Section 1)
- F: What is this course about?
Practice problems: Try
your hand at some parts of Problems 1-6 in Section 1 (no hand-in).
September 11-15. Numbers of various sorts
(Spivak Sections 1-2 and 25)
- M: Addition, multiplication, and order relation: 12
postulates
- W:
Natural numbers. The principle of induction
- F:
Rational, irrational, real, and complex numbers
Assignment 1
(due Thursday, Sept. 21, 11:59pm)
Corrections and comments
Solutions
September 18-22. More about the integers.
Construction of the real
numbers (Spivak Sections 2, 29)
- M: Notation (sets and their elements).
Recursive definitions: sums, products, factorials,
and binomial coefficients
- W: Combinatorial meaning of
the binomial coefficients, Pascal's triangle
- F:
Archimedean property and completeness.
Maximum and supremum. Dedekind cuts
Assignment 2
(due Thursday, Sept. 28, 11:59pm)
Corrections and comments
(last updated Sunday 12:05pm)
Solutions
Picture of Pascal's triangle modulo 2
September 25-29. Construction of the
real numbers, cont'd. Functions and their graphs
(Spivak Sections 29-30; 3)
- M:
Addition, multiplication, and order relation of Dedekind cuts
Rich Schwartz' notes on Dedekind cuts
- W:
The range, domain, and graph of a function; composition
of functions. Permutations (Spivak Section 3)
- F:
Examples: Sequences as functions whose domain is N
Assignment 3
(due October 5, 11:59pm)
Solutions
October 2-6.
Excursion: Sequences and their limits (Spivak Section 22, Theorem 2)
- M:
Bounded sequences, monotone sequences. Limits
- W:
Convergence theorem for bounded monotone sequences.
The Newton-Heron algorithm for computing square roots
- F:
How can sequences behave? Tail of a sequence; subsequences;
divergent sequences. Examples
2022 Midterm 1,
previous Midterm 1
(Style sample: from MAT 351)
October 9-13.
- M: Thanksgiving (no lecture, no tutorials)
- W: The Bolzano-Weierstrass theorem
- R: Midterm 1, 7-9pm,
Exam Center Room 100
List of topics
Solutions
- F: Limits
Assignment 4 (due October 19)
Corrections and comments
Solutions
October 16-20.
Continuity (Spivak Sections 6-8)
- M:
Continuous functions. Compositions
- W:
Intermediate value theorem
- F:
Intermediate value theorem (two proofs)
Assignment 5 (due October 26)
Corrections and comments
Solutions
October 23-27. Differentiability (Spivak Section 9)
- M:
Extreme value theorem
- W:
Extreme Value Theorem (two proofs)
- F:
Two definitions of the
derivative (slope of the tangent line = limit of the differential quotient)
Assignment 6 (due Nov. 5)
Corrections and comments
Solutions
October 30 - November 3. The significance of the derivative
(Spivak Sections 10-11)
- M: Local maxima and minima.
- W:
Leibniz vs. Newton notation.
The Mean value theorem and its consequences.
- F: Rolle's theorem, and proof of the Mean Value Theorem.
Product, quotient, and chain rule.
2022 Midterm 2,
previous Midterm 2
November 6-10 -- Reading week
November 13-17.
Monotonicity and convexity. (Spivak Sections 11-12)
- M:
The second derivative. Convex and concave functions
- W: Necessary vs. sufficient conditions for extrema
- R: Midterm 2, 7-9pm
McLennan Physical Laboratories, Rooms 202/203
List of topics
Solutions (Thursday,
Friday)
- F:
Examples. How to precisely graph
a function (with zeroes, local max/mins, inflection points,
and asymptotes)
Assignment 7 (due November 23; Problems 1-4 only)
Corrections and comments
Solutions
November 20-24. Inverse functions
(Spivak Section 12)
- M:
Inverse functions
- W:
Continuity of inverse functions (A7 Problem 5). L'Hopital's rule
- F:
Inverse Function Theorem
Assignment 8 (due November 30)
Corrections and comments
November 27-December 1.
Integration (Spivak Section 13)
- M: L'Hopital's rule for limits
of type infinity/infinity
- W:
Upper and lower sums
- F:
Integrability and (uniform) continuity
Assignment 9
(due Monday, December 11)
Corrections and comments
December 4-6. The Fundamental
Theorem of Calculus (Spivak Section 14)
- M: Uniform continuity.
Continuous => integrable.
Statement of the FTC
- W:
Proof of the Fundamental Theorem of Calculus.
Natural logarithm and exponential
Practice problems on logarithm and exponential
(no hand-in; to be discussed January 8-11)
January 8-12. Techniques of integration
Practice problems on integration techniques (no hand-in)
January 15-19.
Logarithm and Exponential (Spivak Sections 18-19)
- R: Midterm 3, 7-9pm
Assignment 10 (due January 25)
January 22-26.
Trigonometric Functions (Spivak Section 15)
Assignent 11 (due February 1)
January 29 - February 2. Approximation by Polynomials.
Taylor's theorem (Spivak Section 20)
Assignment 12 (due February 8)
February 19-23 -- Reading Week
February 26 - March 1.
- R: Midterm 4, 7-9pm
Assignment 14 (due March 7)
March 25-29.
Assignment 18 (due April 4)
April 1-5.
Practice Problems (no hand-in)
Final exam
(to be scheduled by the registrar)
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