BU
CLA
MA
531:
Computability and Logic
Fall 1995
Problem Set 4 (due Friday 95.10.06)
Exercise 19, p 96.
Exercise 5, p 140, part (b) only.
(This is based on part (a) of the same exercise, which was assigned last week,
and part (a) of Exercise 19, p 96.)
Assaf Kfoury
Created: 95.09.28