Offered by:

Department of Mathematics,
with the assistance of

Ted Laetsch

• Office: Math Room 205 (around to the right if you use the elevator to get to the second floor)
• Email: laetsch@math.arizona.edu
  Always include a "Subject" with any email. Email without a meaningful Subject line may be discarded without being opened.
• Phone: 621-6860 with voice mail

and

Selin Kalaycıoğlu, Graduate Teaching Assistant

• Office: Math 513
• Email: kalaycioglu@math.arizona.edu
  Always include a "Subject" with any email. Email without a meaningful Subject line may be discarded without being opened.
• Phone: 621-6883

and

Matt Hall, Undergraduate Teaching Assistant

• Email: mjh2@email.arizona.edu
  Always include a "Subject" with any email. Email without a meaningful Subject line may be discarded without being opened.

	Final Exam Problem 4, Comments Some Solutions for the Final Exam
Projects II and IV Scores Summary Project VI Scores Projects I and III Scores Semester Exam Scores Summary
Summary of Exercises Assigned from Textbook, Sections 8, 10, 11, 12, 16 (pdf document
SOLUTION, Project VI, Problem 3 (Examples) (pdf document)
SOLUTION, Lesson 53a (Word document) SOLUTIONS, Project IV" Previously posted solutions to homework, in-class work, and projects have been posted at the SOLUTIONS link under Important Links on the left below.

	Induction Warnings Induction Checklist
	Notes on Functions: Surjective Proofs, discussion (The discussion sbove also applies to proofs that the range of a function is a certain set, and that the image of a given set is a certain set.) Images and Pre-images, discussion Images and Pre-images, pictures Functions and Inverse Functions Defining Functions Function Warnings: Codomains

	HDYSTP Discussion of homework errors (from emails of Feb 5)
	Proving Theorems, three methods This is a review of some of what was discussed on the first two days of class. Discussion of Lesson 1. The purpose of this Lesson, and the discussion in class, and this online discussion, is to help you avoid the errors in negation which many students are still making when negating sentences with plural subjects or plural predicates.

Last modified May 19

The shame of speaking unskilfully were small if the tongue onely thereby were disgrac'd: But as the Image of a King in his Seale ill-represented is not so much a blemish to the waxe, or the Signet that seal'd it, as to the Prince it representeth, so disordered speech is not so much injury to the lips that give it forth, as to the disproportion and incoherence of things in themselves, so negligently expressed. Neither can his Mind be thought to be in Tune, whose words do jarre; nor his reason in frame, whose sentence is preposterous; nor his Elocution clear and perfect, whose utterance breaks itself into fragments and uncertainties. Negligent speech doth not onely discredit the person of the Speaker, but it discrediteth the opinion of his reason and judgement; it discrediteth the force and uniformity of the matter and substance. If it be so then in words, which fly and 'scape censure, and where one good Phrase asks pardon for many incongruities and faults, how then shall he be thought wise whose penning is thin and shallow? How shall you look for wit from him whose leasure and head, assisted with the examination of his eyes, yeeld you no life or sharpnesse in his writing?

Ben Jonson (emphasis added)

Important Links

• Course Policy

• Other course information
  • Homework Policy
    (may be handed out in class)
  • Homework Writing Policy
    (to be handed out in class)
  • Homework Format
    (to be handed out in class)
  • Exam Guidelines
    
    
• SOLUTIONS
  
  
• Projects
  • Group Work Guidelines
  • Writing Guidelines for Projects
  • Algebra Guidelines
  • Project Integrity Statement
    Read this statement before submitting group work for GROUP projects, and attach a signed copy to the front of all FINAL submitted group work.

  Project I, Common Errors

  Project I Instructions
  Project I (Word document)
  Project I (pdf document)
  Due 4:15 PM Tuesday, Feb 19.

  Mini-Project II, Exercise 2.6

  Due noon Tuesday, Feb 12.

  Project III, Baubles, Bangles, and Beads

  Project III Instructions
  Project III (pdf) (pdf document)
  Project III (Word) (Word document)
  Due Monday, March 31, 4:15 PM.
  

  Project IV, Even, Odd, and Cool Functions

  Due Friday, March 28, 4:14 PM.
  Updated Mar 8, 8:45 AM.
  

  Project IV ', Even, Odd, and Cool Functions

  Due Wednesday, April 16, 4:15 PM.

  Project IV ", Even, Odd, and Cool Functions

  Due Wednesday, April 23, 4:15 PM.

  Project VI, Mapping Sets Onto Power Sets.
  (General instructions updated April 18; problems themselves are unchanged.)

  Final version due Friday, May 2, 4:15 PM.
  Electronic copies accepted until midnight Saturday, May 3.
  Penalty for late submissions, before early Monday, May 5, discussed in class.
  

  
  
• Proving Theorems, 3 methods

• Logical and Arithmetical Explanations

• Proof Structure (pdf document)
  Proof Structure (Word document)
  
  

Assignments

Be sure to read homework links which are listed under "Other course information" to the left and are also available through the Course Policy.

Links to the Lessons are to the right.

Links to the Projects are to the left.

	Final Exam Friday, May 16
NOTE: All due dates are tentative. Assignments, or parts of assignments, may be postponed to a later date.

Last modified May 11