In my program I need to implement answers quantitative questions from user. Domain variables are not known in the design time and will be obtained at the runt-time from the user questions and it will be very many variables in the constraints system. Constraints system will be constructed at the run-time. Is it possible to create and load Oz program source fragment at the run-time?
2009/8/18 Torsten Anders <[email protected]> > Dear Dmitry, > > I don't quite understand your system, do you mean a constraint problem like > the following? > > {Browse > {SearchOne > proc {$ Sol} > %% variable domain declaration > A = {FD.decl} > B = {FD.int 0#1} > in > Sol = unit(a:A b:B) > %% constraint application > A <: 1000 > {FD.impl (A >: 255) B 1} > {FD.impl {FD.nega B} {FD.nega (A >: 255)} 1} > %% and so forth > %% > %% distribution strategy (variable ordering) > {FD.distribute ff Sol} > end}} > > Best > Torsten > > > On Aug 17, 2009, at 6:58 PM, Dmitry Negius wrote: > >> Excuse me but I want to ask: "Does mozart-oz solves logicaly-algebral >> constraints - the mix of logical and algebral operations over variables? >> System NUT for example solves only algebral constraints in the form of >> algebraic equations (formula = formula). >> >> For my AI project I need to solve constraints like this: >> A>255 => B. >> not B. >> ?- A<1000. >> >> Of couse this is mo intelligent then to solve only algebraic constraints >> and has better application. >> >> Manually this constaints system can be solved in the next way: >> >> A>255 => B >> ------------------- >> not B => not (A>255) >> ------------------------------- >> not B => (A=<255) not B >> ---------------------------------------------------- >> A=<255 >> 255<1000 >> ------------------------- >> A<1000 >> >> >> >> -- >> Torsten Anders >> Interdisciplinary Centre for Computer Music Research >> University of Plymouth >> Office: +44-1752-586219 >> Private: +44-1752-558917 >> http://strasheela.sourceforge.net >> http://www.torsten-anders.de >> >> >> > _________________________________________________________________________________ > mozart-users mailing list > [email protected] > http://www.mozart-oz.org/mailman/listinfo/mozart-users > -- Normal people grows o...@#
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