{"name":"gist: 979293","desc":"CHR : Project Euler 1-9","actor":"Koitaro","url":"https://gist.github.com/979293","actor_gravatar":"f980acc10ac75581e3e44d2e1a485657","snippet":":- use_module(library(chr)).\n:- chr_option(optimize, full).\n:- chr_constraint solve/3, problem1/1.","action":"update"}