0
7.1kviews
Short Note on Rice theorem.
1 Answer
0
53views

Let C be a set of languages. Consider the language $L_c$ defined as follows

$L_c = {{M} | L {M} ∈ C}.$

Then either $L_c$ is empty, or it contains the descriptions of all Turing machines, or it is undecidable.

Proof:

  • Suppose towards a contradiction that for same class C …

Create a free account to keep reading this post.

and 2 others joined a min ago.

Please log in to add an answer.