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Notes
127
causes is that they hold necessary concomitance to be based on two factors-necessity of synchronal and successive occurence of simultaneous events (Pramānamīmāṁsā, 2. 10). Out of these two, the latter--the successive occurrence appears to have caught the imagination of the Jaina logicians and may be said to be their original contribution in the field of Indian logic. For the clearer understanding of the details of the varieties of causes, as given by Yasovijaya, we produce below five charts.