Who is the father of INDIAN LOGIC(DO U KNOW)

"DIGNAGA" FATHER OF INDIAN LOGIC

 Notes on Dignaga

1.Dignaga was a indian scholar

2 his living period was circa (c. 480 – c. 540 CE) 

3.he one of the buddist founder of indian logic
4.he founded the school of Buddist logic
5.he influenced Buddhist logicians like Dhadamkirti and also Hindu thinkers of the Nyaya school. 
6.he born in the south indian bramhin family in Simhavakta near kanchipuram

Hence he the father of indian logic..