/* * Closed path search in HyperLMNtal(hyperlmn) * Author: Seiji OGAWA, 2011-03-31 * * Examples are taken from: * http://dtai.cs.kuleuven.be/CHR/examples.shtml * * If you'd like to change parameter N, * please change the 1st argument of i("N", 0). * */ % ノード番号I(I