D6(t) ¼ D6(t À dt) + (D6_IN) * dt
INIT D6 ¼ 0
INFLOWS:
D6_IN ¼ IF (C5+C6+C7+D5+D7+E5+E6+E7)¼BIRTH_# AND D6¼0 THEN
1 ELSE IF (C5+C6+C7+D5+D7+E5+E6+E7)
(C5+C6+C7+D5+D7+E5+E6+E7)>NEIGHBOR_MAX AND D6¼1 THEN
À1 ELSE 0
D7(t) ¼ D7(t À dt) + (D7_IN) * dt
INIT D7 ¼ 0
INFLOWS:
D7_IN ¼ IF (C6+C7+C8+D6+D8+E6+E7+E8)¼BIRTH_# AND D7¼0 THEN
1 ELSE IF (C6+C7+C8+D6+D8+E6+E7+E8)
(C6+C7+C8+D6+D8+E6+E7+E8)>NEIGHBOR_MAX AND D7¼1 THEN
À1 ELSE 0
D8(t) ¼ D8(t À dt) + (D8_IN) * dt
INIT D8 ¼ 0
INFLOWS:
D8_IN ¼ IF (C7+C8+C9+D7+D9+E7+E8+E9)¼BIRTH_# AND D8¼0 THEN
1 ELSE IF (C7+C8+C9+D7+D9+E7+E8+E9)
(C7+C8+C9+D7+D9+E7+E8+E9)>NEIGHBOR_MAX AND D8¼1 THEN
À1 ELSE 0
D9(t) ¼ D9(t À dt) + (D9_IN) * dt
INIT D9 ¼ 0
INFLOWS:
D9_IN ¼ IF (C10+C8+C9+D10+D8+E10+E8+E9)¼BIRTH_# AND D9¼0 THEN
1 ELSE IF (C10+C8+C9+D10+D8+E10+E8+E9)
(C10+C8+C9+D10+D8+E10+E8+E9)>NEIGHBOR_MAX
AND
D9¼1
THEN À1 ELSE 0
E1(t) ¼ E1(t À dt) + (E1_IN) * dt
INIT E1 ¼ 0
INFLOWS:
E1_IN ¼ IF (D1+D2+E2+F1+F2)¼BIRTH_# AND E1¼0 THEN 1 ELSE IF
(D1+D2+E2+F1+F2)
OR
(D1+D2+E2+F1+F2)>
NEIGHBOR_MAX AND E1¼1 THEN À1 ELSE 0
E10(t) ¼ E10(t À dt) + (E10_IN) * dt
INIT E10 ¼ 0
INFLOWS:
E10_IN ¼ IF (D10+D9+E9+F10+F9)¼BIRTH_# AND E10¼0 THEN 1 ELSE IF
(D10+D9+E9+F10+F9)
NEIGHBOR_MAX AND E10¼1 THEN À1 ELSE 0
E2(t) ¼ E2(t À dt) + (E2_IN) * dt
INIT E2 ¼ 0
43.2 Game of Life Model Equations
401
INIT D6 ¼ 0
INFLOWS:
D6_IN ¼ IF (C5+C6+C7+D5+D7+E5+E6+E7)¼BIRTH_# AND D6¼0 THEN
1 ELSE IF (C5+C6+C7+D5+D7+E5+E6+E7)
À1 ELSE 0
D7(t) ¼ D7(t À dt) + (D7_IN) * dt
INIT D7 ¼ 0
INFLOWS:
D7_IN ¼ IF (C6+C7+C8+D6+D8+E6+E7+E8)¼BIRTH_# AND D7¼0 THEN
1 ELSE IF (C6+C7+C8+D6+D8+E6+E7+E8)
À1 ELSE 0
D8(t) ¼ D8(t À dt) + (D8_IN) * dt
INIT D8 ¼ 0
INFLOWS:
D8_IN ¼ IF (C7+C8+C9+D7+D9+E7+E8+E9)¼BIRTH_# AND D8¼0 THEN
1 ELSE IF (C7+C8+C9+D7+D9+E7+E8+E9)
À1 ELSE 0
D9(t) ¼ D9(t À dt) + (D9_IN) * dt
INIT D9 ¼ 0
INFLOWS:
D9_IN ¼ IF (C10+C8+C9+D10+D8+E10+E8+E9)¼BIRTH_# AND D9¼0 THEN
1 ELSE IF (C10+C8+C9+D10+D8+E10+E8+E9)
AND
D9¼1
THEN À1 ELSE 0
E1(t) ¼ E1(t À dt) + (E1_IN) * dt
INIT E1 ¼ 0
INFLOWS:
E1_IN ¼ IF (D1+D2+E2+F1+F2)¼BIRTH_# AND E1¼0 THEN 1 ELSE IF
(D1+D2+E2+F1+F2)
(D1+D2+E2+F1+F2)>
NEIGHBOR_MAX AND E1¼1 THEN À1 ELSE 0
E10(t) ¼ E10(t À dt) + (E10_IN) * dt
INIT E10 ¼ 0
INFLOWS:
E10_IN ¼ IF (D10+D9+E9+F10+F9)¼BIRTH_# AND E10¼0 THEN 1 ELSE IF
(D10+D9+E9+F10+F9)
NEIGHBOR_MAX AND E10¼1 THEN À1 ELSE 0
E2(t) ¼ E2(t À dt) + (E2_IN) * dt
INIT E2 ¼ 0
43.2 Game of Life Model Equations
401
