Census of the Exact Sciences in Sanskrit, Series A v4.c14.862

Calcutta Sanskrit College (Smṛti) 84. 487ff. Copied on Wednesday 14 (read 4) kṛṣṇapakṣa of Jyeṣṭha in Saṃ. 1712, Śaka 1578 = 13 June 1655.