RULE id: mūrchanā-maṇḍala (513)
SOURCE: brihaddesi_sharma_1992 (vol_I_p036)
SCOPE: technical_term family, Brihaddesi (Mātaṅga ~750 CE)
CONCEPT: Mūrchanā-maṇḍala
STATUS: empirical

ASSERTIONS:
  - [structural] In the murchana-mandala, for murchanas of seven svaras in each grama there are forty-nine svaras and the same number of squares
    -- p.vol_I_p036 "In this (maṇḍala) for mūrchanās of seven svaras in each grāma there are forty-nine svaras and (the same number of) squares (kosthakas), on account of the proces"
  - [structural] The murchana-mandala is constructed with eight horizontal and vertical lines forming squares
    -- p.vol_I_p036 "Forty-nine squares filled25 with svaras, have, indeed, to be made with eight (92) horizontal and vertical lines."

CITED_RULES:
  - grāma  (structural)
  - kosthakas  (structural)
  - mūrchanā  (structural)
  - svaras  (structural)

CONFIDENCE: empirical
PROTECT: false