The debate between the Rambam and the Rosh whether a Rov may pasken a halacha based on halachic sources that don't report the underlying reasoning of each halacha

Can a Rov pasken a halacha based on halachic sources that don't report the underlying reasoning?
Rabbi Eli Silberstein

The debate between the Rambam and the Rosh whether a Rov may pasken a halacha based on halachic sources that don't report the underlying reasoning of each halacha

HalachaEli Silberstein