Interest is being created twice in vaultEngine

[shine2lay]

Right now, interest is created twice, here is how it working right now:

When we update accumulator, we do two things (that is relevant to this topic)

• debtAccumulator is increased : meaning that debt position holder will have to pay more system currencies to pay back the entire positions, Note: This interest is going back to the treasury (thru modifyDebt)
• equityAccumulator is increased : this allowed equity holder to mint (thru collectInterest) system currencies amount above their initialEquity.

Since the interest collected from debt position is going to treasury, it can be reused again for more loans while equity positions holders are able to mint interests

[mrosendin]

Would a possible solution be that the interest collected from the debt position is not counted, since it's being counted in equity accumulator?

Ultimately I think the point you are making is that both accumulators include the interest calculation which results in double counting, so we need to subtract one side of it in order to count interest only once. I am not sure about the most elegant solution just yet