p system integer factorization

You can visit our repository on Github: CqNatural/p-system-integer-factorization

about

This is a p system model implement based on UPSimulator for trying to solve integer factorization problem. The code for the relevant rules for our p system is included in the .txt file in rules/. We write it with the UPLanguage.

To run the example:

1. You should get the simulator from quancs/UPSimulator.
2. Read the docs folder in UPSimulator repository to learn how to use it.
3. Import the rules/integer-factorization.txt instance file in our repository into UPSimulator.
4. Init environment and wait for the result PATIENTLY.

custom your calculate

Just modify two rules at the bottom of the source file. As N=15 for an example:

// ...
Environment{
    Rule Er1 = k -> (k, in all), 1;
    Rule Er2 = DissolveAllCompute -> (DissolveAllCompute, in all), 1;
	Membrane Compute compute {
        Object a,d^2;    
        Object N^15;                        // `Object N^{{n}}` MEANS THE NUMBER N FOR FACTORIZATION. HERE N = 15.
        Rule CMr2 = v^15 -> (f^15,here), 2; // YOU ALSO NEED TO MODIFY THE `v^{{N}}` AND `f^{{N}}`.
	}
}
// ...