Points to be taken into account to compare the enol %, Chemistry

What are the points to be taken into account to compare the enol %?

Ans) Different propositional proof system for theorem proving in propositional logic, like sequent calculus, the cutting-plane method, resolution, the DPLL algorithm, etc. produce dissimlar proofs when applied to the same formula. Proof complexity calculates the efficiency of a method in terms of the size of the proofs it produces.

Two points make the study of proof complexity non-trivial:

The size of a proof depends on the formula that is to be proved inconsistent;
Proof methods are generally families of algorithms, as some of their steps are not univocally specified; for example, resolution is based on iteratively choosing a pair of clauses containing opposite literals and producing a new clause that is a consequence of them; since various such pairs may be available at every step, the algorithm has to choose one; these choices affect the proof length.

The first point is taken into account by comparing the size of a proof of a formula with the size of the formula. This comparison is made using the usual assumptions of computational complexity: first, a polynomial formula size/proof size ratio means that the proof is of size same to that of the formula; second, this ratio is studied in the asymptotic case as the size of the formula increases.

The second point is taken into account by considering, for every formula, the shortest possible proof the considered method can produce.

Posted Date: 3/12/2013 2:10:48 AM | Location : United States







Related Discussions:- Points to be taken into account to compare the enol %, Assignment Help, Ask Question on Points to be taken into account to compare the enol %, Get Answer, Expert's Help, Points to be taken into account to compare the enol % Discussions

Write discussion on Points to be taken into account to compare the enol %
Your posts are moderated
Related Questions
Determine the Coordination number (CN) of HCP  In HCP unit cell, the base centered atom touches six corner atoms in the similar plane, three atoms in a plane above and thre

The value of Planck's constant is  6.63x 10 -34 Js.  The velocity of light is  3.0x 10 8 ms -1 . Which value is closest to the wavelength in nanometres of a quantum of light with

Q. Explain about Roasting process? Roasting is the method of heating ores in the presence of excess air and involves oxidation. It is mainly applied to sulphide ores, which are

Describe the following observations: a. Lyophilic colloid is more stable than Lyophobic colloid. b. Coagulation takes place when sodium chloride solution is added to a collo

What is purity criteria.

If the value of azimuthal quantum number is 3, the possible values of magnetic quantum number would be: (1) 0, 1, 2, 3          (2) 0, - 1, - 2, - 3    (3) 0 ± 1±  2,± 3

HOW UNIT CELL AND SPACE LATTICE ARE RELATED TO EACH OTHER?

#question. what are paints

Q. Evolution of the Modern Atomic Model? Ans: The atomic models of Dalton, Thomson, Rutherford, and Bohr eventually evolved into the current-day Quantum Mechanical model of the

1.which of the following is f-block element /