Ea works in DEMO trading , But Strategy tester does not - page 3

 
angevoyageur:
As a side note (I don't want to disturb the OP), what you said about "only 0.0 will actually be 0.0" isn't true. There are a lot a value with an exact representation in binary format. Of course, it's not that important for the OP.

OK, yes I agree . . . for practical purposes the only special case worth considering is 0.0