Battle

IPR Only

In a battle between two armies A and B,

D_A = Sum of defense values of all units of A
D_B = Sum of defense values of all units of B
O_A = Sum of offense values of all units of A
O_B = Sum of offense values of all units of B
A_0 = Initial population of army A
B_0 = Initial population of army B

dA/dt = -(O_B / D_A)
dB/dt = -(O_A / D_B)