The Library · Vedic tradition
A chapter of Bṛhat Parāśara Hora Śāstra by Maharṣi Parāśara, c. 500–800 CE.
The foundational siddhānta of Vedic astrology. Codifies planets, signs, houses, dignities, yogas, and the Vimśottari daśā system.
The full chapter text renders in the interactive Library reader, with the engine's cited rules linked to the passages they derive from.
The whole book · The rule book · The Library