With Special Reference To The Elements Of Geometry And The Infinitesimal Method, Including Figures - First Principles Of The Infinitesimal Method - The Method Of Exhaustion - Definition Of The First Principles Of The Infinitesimal Method - The Method Of Indivisibles - Solution Of The Mystery Of Cavalarie's Method, And The True Method Substituted In Its Place - The Method Of Descartes, Or Analytical Geometry - The Method Of Leibnitz - The Method Of Newton - Of The Symbols 0/0 And 0 x Infinity - Notes