Fisher equation different, equation, currency, domestic, because

IAmNeil

In the Econ section, we have:
Forward rate * (1+DC) = Spot * (1+FC)

in the Derivatives and PM sections, we have:
Fwd * ( 1+ FC) = Spot * (1+DC)

the DC and FC are switched (domestic currency and foreign currency). why are they different? is it because the way the currency is quoted (direct versus indirect quotes)?