How to write this expression in matlab ? p ^ q ^ r

I do know that p ^ q is and(p,q) . But not sure what p q and r is

Thank you

Answer 1

[Jos (10584)]

p^q^r

p = true ; q = true ; r = false ;
tf = p && q && r
help and

[Mohamad]

Well no cause I am looking to have a truth table of 1 and 0.

Answer 2

[Walter Roberson]

[P, Q, R] = ndgrid([0 1]);
truthtable = P & Q & R;

[P(:), Q(:), R(:), truthtable(:)] %display it

Answer 3

[Jan]

Or perhaps:

for p = [false, true]
  for q = [false, true]
    for r = [false, true]
      result = p & q & r;
      disp([p, q, r, result])
    end
  end
end

This is Walter's solution broken down to simple loops.