DB<2> print time . $/ for 1 .. 20;;
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.44888
1119000264.48013
1119000264.48013
1119000264.48013
1119000264.48013
1119000264.48013
1119000264.48013
1119000264.49575
1119000264.49575
1119000264.49575