Updates

Exam 1 is now scheduled for Wed Feb 25
Exam 2 is now scheduled for Wed Mar 31
Exam 3 is now scheduled for Wed Apr 21

General Information
 

• Course Outline.

Hw1:  Ch0: 2,5,6,7,16,18.  (Due Fri Jan 30)
Hw2:  1.2  2,4,10,14,16,20,33,34.  (Due Fri Feb 6)
Hw3:  1.3  4,6,21.  1.2  29,30,35.   1.1  24.  (Due Fri Feb 13)
Hw4:  1.4  6,26,30,32.  1.5  10,16,32,36.  (Due Fri Feb 20)
Hw5:  3.4  16,17,20,21.  2.4  32,24,22,42, Bonus 40.  (Due Fri Feb 27)
Hw6:  1.6  23,27,32,39,42,49. (Due Fri March 5)
Hw7:  2.1  18 (list positive divisors).  2.3  22,30,40,42. 2.4  4,52.  Prove that the following are irrational: I)  cuberoot(4/9)    II) (sqrt(e+3)-1)/2  (assume that e is irrational). (Due Fri March 12).
Hw8:  2.4  16.  7.1 24,26,28.  2.5 11,17. (Due Fri March 19).
Hw9:  2.5  4.  2.6 10,14,20,24,30,32,34,44. (Due Fri April 2).
Hw10:  3.1  18,40.  3.2 13,20,24,25,26. (Due Fri April 9).
Hw11:  3.3 18,26.  3.5 22,34,36.  3.6 10,12,20. (Due Fri April 16).
Hw12:  4.1 26,28,34.  4.2 2,10,24.  4.3 28,30,44. (Due Fri April 23).
Hw13:  4.3 6,8,20,36,45,47,49. (Due Fri April 30).
Hw14:  4.4 12,25,29.  4.5 20,30.  6.2 18,20,22. (Due Fri May 7).
Hw15:  6.3 4,8,16,18.  5.4 20,24. (Due Fri May 14).

Some Number Theory Things

• The Prime Page.
• Archimedes Cattle of The Sun Problem.
• Certicom (Elliptic Curve Cryptography Area).
• The Number Theory Web.