Hurkyl
Staff Emeritus
Science Advisor
Gold Member
- 14,922
- 28
please give more details, because I do not really understand what do you looking for.
He's looking for you to make a list of statements and say "These are the statements we are assuming to be true", and then for the subject at hand, to only make statements which can be derived from those assumed statements using rules of deduction.
e.g.
if one of the statements was "For any z: If P(z) then Q(z)", and another of the statements was "P(a)", then we can conclude "Q(a)" via:
Forall z: if P(z) then Q(z)
therefore
if P(a) then Q(a)
and
if P(a) then Q(a)
P(a)
therefore
Q(a)
And you should be able to do this (or at least indicate a way this can be done) for any statement you wish to claim true.
This is how mathematics is done. If you don't want to do it this way, then you're doing something other than mathematics.
And if you wish to rewrite logic, then you should list the legal rules of deduction as well. (since logic is simply rules of deduction, then if you want to change logic you have to present new rules of deduction)