Research on P System with Chain Structure and Application and Simulation in Arithmetic Operation

Table 6

Storage of P chain system.

Storage position	0	1	2	3	4	5
Node mark (I)	1	2	3	4	5	O
Precursor node mark (pre)	#	1	2	3	4	5
Subsequent node mark (sub)	2	3	4	5	O	#