http://www.rssboard.org/rss-specification 720 http://brockdenbrown.cah.ucf.edu/xtf3/search?docsPerPage%3D100;f39-date%3D1798%3A%3A06%3A%3A23 Results for your query: docsPerPage=100;f39-date=1798::06::23 Wed, 14 Jan 2009 12:00:00 GMT http://brockdenbrown.cah.ucf.edu/xtf3/view?docId=1798-06226.xml MY natal soil is Chester County. My father had a small farm on which he has been able, by industry, to maintain himself and a numerous fa- mily. He has had many children, but some defect in the constitution of our mother has been fatal to all of them but me. They died succes- sively as they attained the age of nineteen or twenty, and since I have not yet reached that age I may rea- sonably look for the same premature fate. In the spring of last year my mother followed her fifth child to the grave, and three months after- wards died herself. http://brockdenbrown.cah.ucf.edu/xtf3/view?docId=1798-06226.xml Tue, 23 Jun 1970 12:00:00 GMT http://brockdenbrown.cah.ucf.edu/xtf3/view?docId=1798-06232.xml WHAT is the difference between Newton's method of Fluxions and the differential calculus of D'Alem- bert? http://brockdenbrown.cah.ucf.edu/xtf3/view?docId=1798-06232.xml Tue, 23 Jun 1970 12:00:00 GMT