ntoen
0.08
kont
5
dkestus
6
ualg
300000
toojad
10
ikestus
200
ialg
140000














u
ualg
u-u*(1-(1-d/(u+d+i-1)*ntoen)^kont)+(1/ikestus)*i
d
toojad
d+u*(1-(1-d/(u+d+i-1)*ntoen)^kont)-(1/dkestus)*d
i
ialg
i+(1/dkestus)*d-(1/ikestus)*i