ex1_4.m
ex2_1.m
ex2_4.m
ex2_11.m
ex2_12.m
ex3_2.m
ex3_3.m
ex3_4.m
ex3_5.m
ex3_6.m
ex3_12.m
ex3_13.m
ex3_19.m
ex3_20.m
ex3_21.m
ex5_3.m
ex5_4.m
ex5_5.m
ex5_6.m
ex5_7.m