Status 20110923(a)

Finished in my head : 7.2-4, 7.2-5, 7.4-2, 8.2-1, 8.3-1, 8.3-4, 18.1-1, 18.1-2, 18.2-1

Browse reading: 813/1144

Exercises up to 4-4.5

Revisit : 4.2-{3-5}, 4-4.3 after section 4.5

Checking up to P2.1

Needs write up: 2-3.7 (nice solution using merging), P2.1c, 3-2.4, 3-2.8, P3.1

Exercises checked: 2.1-2, 2.1-3, 2.2-{1,4}, 2.3-{3,7}

Exercises which are finished but not on paper: 1.1-2, 1.2-2, 1.2-3, P1-1, The whole Section 4.4 except 4.4-3, 4.5-{1,3}, P4.4(a-c), P4.6b, 5.1-{1,2}, whole Section 6.1, 6.2-{1,2,4,5,6}, 6.3-1, whole Section 7.1, 7.2-{1-5}, whole Section 7.3 and 7.4.{2,3}, 8.2-1, 8.3-1, 8.3-4, , 10.1-{1-4,6,7}, 10.2-{1,2,6,7}, 12.1-{1,2,3,4} 12.2-{1,2,3,5,6},12.3-{2-4} 12.4-4, P12-1a, P12.4(a),13.2-2, 15-1.1, 15.1-3, 15.3-3, 15.5, 17-1.1, 18.1-1, 18.1-2, 18.2-1, 21-1.1, 21-1.2, 22-1.{1-3,6,7}, 23.1-1 and 23.1-3, P30-1{a,b}, P30-2b, 30-1.1, 31-1.{1-7}, 32.1-{1,2}, A.1-{1,2,3,4,5,7}, C.1-{2,4,5,7,8,9,14}, C.2-{1,2,4,5}, C.3-{1,2,10}, all in D.1. and D.2-2.