need 0.03 for this one

chance=22
row=0.0003
base=0.0001
prebet=0.000001
function dobet()
 if win then
  nextbet=prebet
bethigh=true
else
nextbet=previousbet*1.3
end
if currentstreak == 2  then
nextbet=base
end
if currentstreak == 3  then
nextbet=row
end
if balance > 60000 then
stop()
end
end
end