Caturdaśalakṣaṇī (Jāgādīśīṭīkā) (Commentry on Tattvacintāmaṇi-didhīti)
This is a commentary on Raghunātha Śiromaṇi's Tattvacintāmaṇi Dīdhiti—specifically the anumānakhaṇḍa (the section on inference)—and a sub-commentary on the Tattvacintāmaṇi of Gaṅgeśopādhyāya. It deals with the fourteen lakṣaṇas of vyāpti (invariable concomitance) and begins with the Vyadhikaraṇaprakaraṇa, a subsection under vyāptivāda in the anumānakhaṇḍa. In this discussion, Jagadīśa Tarkālaṅkāra (the commentator) examines the description of vyāpti. Jagadīśa Tarkālaṅkāra, a scholar of the Navya-Nyāya philosophical tradition believed to have lived in Mithila between the 16th and 17th centuries, was the son of Yādava Vidyāvāgīśa, the grandson of Mādhava Miśra, and a pupil of Bhavānanda Siddhāntavāgīśa and Rāmabhadra Sārvabhauma (NCC, Vol. 17, p. 126). (Written in 7–12 lines per leaf.; 56 leaves foliated 1–56, upper left and lower right verso. Mistakes covered over in yellow or blacked out; some corrections and additions in margins; significant syllables, words, or phrases highlighted in red throughout. Some folios treated with yellow turmeric powder to protect the manuscript from insects.)
Navya-Nyāya school of Hindu philosophy, Neo-Indian Logic, Epistemology, Tarkaśāstra, Darśanaśāstra.