The Prasthanatrayi is the common textual basis of the sub-traditions of Vedanta.
Prasthanatrayi ( प्रस्थानत्रयी , IAST : ) , literally , three sources , refers to the three canonical texts of Hindu philosophy , especially of the Vedanta schools . Vedanta . Rather it is an umbrella term for many sub-traditions , ranging from dualism to non-dualism , all of which developed on the basis of a common textual connection called the Prasthanatrayi .