Recitation  Content  Exercise  Submission Date  Solution  Notes 
Recitation 1  Propositional Logic  Exercise 1  10/11/2011  List of logical identities  
Recitation 2  Propositional Logic continued Proof Methods 
Exercise 2  17/11/2011  List of rules of Inference 

Recitation 3  Predicates and Logical Quantifiers Set Theory 
Exercise 3  24/11/2011  Exercise 3  clarifications  
Recitation 4  Operations on Sets  Exercise 4  01/12/2011  
Recitation 5  Relations  Exercise 5  08/12/2011  Groups 03 & 04 clarification about composition of relations  
Recitation 6  Equivalence Relations  Exercise 6  15/12/2011  
Recitation 7  Functions  Exercise 7  22/12/2011  
Recitation 8  Cardinality  Exercise 8  01/01/2012  
Recitation 9  Cardinal Arithmetic  Exercise 9  15/01/2012  Exercise 9  clarifications  
Recitation 10  Induction  
Recitation 11  Recursion  Exercise 10  22/01/2012  
Recitation 12  Combinatorics  Exercise 11  29/01/2012  
Recitation 13  Graph Theory  Exercise 12  05/02/2012  
Recitation 14  Graph Theory  Exercise 13  12/02/2012  Exercise 13  clarification 
Date  Announcement 
11/03/2012  If there are any questions about the exercise grades please inform us by Tuesday 13/03/2012. 
16/02/2012  Revision class with Tali for all groups will take place on 22/02/2012 at 12:00 in building 604 room 101. In order to utilize the time more efficiently, please send questions you wish to solve at least a day before the class. 
16/02/2012  Reception hour with Ran for all groups on 16/02/2012 between 18:0019:00 in building 604 room 104. 
02/02/2012  There is a total of 13 exercises, note that the best 10 grades will be considered for each student. 
05/01/2012  Groups 05 & 06, a supplementary class for both groups will take place on Monday (09/01/2012), 12:0013:30, in building 502 room 21. On Thursday (12/01/2012) classes will be as usual. 
03/01/2012  Groups 05 & 06, there is no class this Thursday. 
25/12/2011  From this week onwards, you are allowed latesubmission of exercises with a reduction of 10 points. I.e. if the submission date is Sunday, you can submit it by Thursday night and get at most 90. This is effective on Exercise 7 as well, so latesubmissions of exercise 7 are allowed until Thursday night (29/12/2011). Students that have submitted exercise 7 and wish to resubmit it can do so, but take into account that the late submission will be counted  and not the early one. 
22/12/2011  From this week onwards, you can submit the exercises until Sunday evening rather than Thursday evening. Note that unless there is justified reason late submissions will not be accepted. 
08/12/2011  How to appeal on an exercise grade 
08/12/2011  Groups 04, the location of the class has permanently changed to building 605 room 12 
30/11/2011  Groups 03 & 04, see the clarification about composition of relations 
21/11/2011  Note the clarifications for exercise 3. 
17/11/2011  Group 05, you can submit exercise 3 until Monday, 28/11/2011. 
10/11/2011  Groups 05 & 06, next week Ran is on miluim until Wednesday. If there are any questions please send an email to Tali. 