I think there is about a three orders of magnitude difference between the difficulties of “inventing calculus where there was none before” and “learning calculus from a textbook explanation carefully laid out in the optimal order, with each component polished over the centuries to the easiest possible explanation, with all the barriers to understanding carefully paved over to construct the smoothest explanatory trajectory possible”.
(Yes, “three orders of magnitude” is an actual attempt to estimate something, insofar as that is at all meaningful for an unquantified gut instinct; it’s not just something I said for rhetoric effect.)
I think there is about a three orders of magnitude difference between the difficulties of “inventing calculus where there was none before” and “learning calculus from a textbook explanation carefully laid out in the optimal order, with each component polished over the centuries to the easiest possible explanation, with all the barriers to understanding carefully paved over to construct the smoothest explanatory trajectory possible”.
(Yes, “three orders of magnitude” is an actual attempt to estimate something, insofar as that is at all meaningful for an unquantified gut instinct; it’s not just something I said for rhetoric effect.)