meaning of 1e-05

I wrote
Comment(MarketInfo(currency, MODE_POINT));
and in some pairs I got:
1e-05
what that means??

right now in fxdd
the result of Point in EURUSD is 1e-05

it makes all my ea's getting "zero divide error"
(they worked fine yesterday)

It is just another way to write 0.00001
It means move the decimal place 5 places to the left (because it is negative)
Start with 1.0
1 place left = 0.1
2 places left = 0.01
3 places left = 0.001
4 places left = 0.0001
5 places left = 0.00001

Try this:

thank you
and if I want a double, is
DoubleToString(StringFormat("%.5f",MarketInfo(Symbol(), MODE_POINT)
????

how can i get a normal Point value??

Just to be clear - the number is exactly the same... 0.00001==1e-05
It is only another way to write the same number and it won't affect calculations.
Your zero divide error isn't because of this - MQL4 has always displayed point values on 5 digit pairs this way by default, but maybe it is the first time you have seen it.
MarketInfo() always returns a double, so you don't need to change anything unless you want it displayed differently.

yes now i can see that
thank you very much