import java.util.Arrays; import liba.trajpoly5; class _trajpoly5 { public static void main(String[] args) { trajpoly5 obj = new trajpoly5(1, 0, 1, 0, 1, 0, 1); System.out.println(Arrays.toString(obj.p())); System.out.println(Arrays.toString(obj.v())); System.out.println(Arrays.toString(obj.a())); System.out.println(obj.pos(0.5) + "," + obj.vel(0.5) + "," + obj.acc(0.5)); } }