Jyotish, Vedic Astrology, Longevity Computation.
(Bharanas): Some scholars suggest further corrections for Ańśayu, viz. to increase (1) threefold the contribution of a Graha in exaltation, or in own Bhava and (2) double the contribution, if the contributor is in his own Navāńśa, or in his own Drekkana. BPHS 43.22. Application of multiple Haranas