OP_MIN,OP_MAX,OP_LIMIT, OP_FLOOR, OP_CEIL,
OP_UN,OP_END,OP_LTIME,OP_NE,OP_ISINF,OP_PREV_OTHER,OP_COUNT,
OP_ATAN,OP_SQRT,OP_SORT,OP_REV,OP_TREND,
OP_MIN,OP_MAX,OP_LIMIT, OP_FLOOR, OP_CEIL,
OP_UN,OP_END,OP_LTIME,OP_NE,OP_ISINF,OP_PREV_OTHER,OP_COUNT,
OP_ATAN,OP_SQRT,OP_SORT,OP_REV,OP_TREND,