premise: Vedic Sanskrit is the language of texts of Hinduism.
hypothesis: The Sarasvati River ( Sanskrit : सरस्वती नदी ) is one of the main Rigvedic rivers mentioned in the Rig Veda and later Vedic and post-Vedic texts . Vedic Sanskrit . It is the ancient language of the Vedas of Hinduism , texts compiled over the period of the mid-2nd to mid-1st millennium BCE . Vedic Sanskrit developed independently in ancient India , evolved into classical Sanskrit after the grammar and linguistic treatise of Pāṇini , and later into many related Indian subcontinent languages in which are found the voluminous ancient and medieval literature of Buddhism , Hinduism and Jainism .