begin name
karin6
end name

begin reactions
v1 {1.0}$EXTERNAL = {1.0}zs
v2 {1.0}$EXTERNAL = {1.0}zsm
v3 {1.0}$EXTERNAL = {1.0}zd
end reactions

begin rate equations
v1 = lp*(-1 + 2*pr)*zs[t]
v2 = lp*(-1 + 2*prm)*zsm[t]
v3 = -(lm*zd[t]) + 2*lp*(1 - pr)*zs[t] + 2*lp*(1 - prm)*zsm[t]
end rate equations

begin parameters
kpr = 1.0
kprm = 0.15
lm = 0.5
lp = 1.0
default = 1.0
end parameters

begin initial conditions
zd[0] = zdi
zs[0] = zsi
zsm[0] = zsmi
end initial conditions

begin initial values
zdi = 1.0
zsi = 0.5
zsmi = 0.0
end initial values

begin assignment rules
pr := (1 + (kpr*zd[t])^0.5)^(-1)
prm := (1 + (kprm*zd[t])^0.5)^(-1)
end assignment rules

begin function definitions
end function definitions

begin events
unnamed = (t == 10, {zsm[t] -> 0.01}, 0)
end events

begin process annotations
end process annotations

begin species annotations
end species annotations

begin units
end units