MATH 312: Proofs in Elementary Analysis
Summer 2007

• The information sheet
  
  
• Four basic ingredients of a Proof.
  
  
• The class notes:
  
  • Chapter 1
    
  • Chapter 2
    
  • Chapter 4
    
  
  
• A solution of the exercise about the n-th root.
  
  
• An almost magic proposition about infinite subsets of the reals.
  
  
• On the maximum of a continuous function.
  
  
• On a zero of a continuous function.
  
  
• The problems done in class by August 16.