Church Number

Church of the calculated number of successes that an abstract thing to the abstract, what is the calculation? For example: a pile of apples inside and then throw an apple, a bunch of apples and an apple here, our success with its digital abstract, but we do not have to throw this action abstract, if this action were to throw abstraction, It is acted upon, that we applied a role to push Apple, and then change the pile of apples of state, and the calculation is not the same? Calculation is essentially applied to a digital action, thereby changing the state of this figure, it is calculated that the urging force of abstraction.