nsin// start// [[2,0]]// end// nsi1k// start// [[-1.7646,1.9555],[-0.8458,1.7871],[-1.3206,-0.0046]]// end// nsi1c// start// [[-1.4431,3.395],[-0.5243,3.104]]// end// start// [[-0.9837,1.3328],[-1.1521,0.664]]// end// nsi2k// start// [[-1.3206,-0.0046],[-0.9224,1.5114],[0.9152,1.4348],[1.7115,0.9601]]// end// nsi2c// start// [[-1.1776,0.5007],[-1.0449,1.0367]]// end// start// [[-0.218,3.7166],[1.6962,3.104]]// end// start// [[0.0919,-0.3982],[1.4206,-0.2037]]// end////