How Vedāntic was Yāmuna?

Was Rāmānuja the first author of the Vedāntisation of the current(s) which later became well-known as Viśiṣṭādvaita Vedānta? Possibly yes. But, one might suggest that there are many Upaniṣadic quotations also in Yāmuna’s Ātmasiddhi and that Rāmānuja’s Śrībhāṣya seems to Continue reading