mathmatician hona zroori jab tak hum poore tarh se colculat karke koi kaam nhinkarenge to hum kuch nhi kar sakenge hume sare kam ko ache se colculate karke isme karna tabhi kuch acha honsakta h nhi to bahit muskil h isme kuch bhi kar pana colculation ki isme bahut jayda zroorat padti h