CuriosOne

This is when things start to "Clash" and get messy and confusing...Sure there are many dialects and interpretations to calculus as there is to number theory... This still does not answer why x can never be =1, and it makes sense becuase if x =1 - dx=1 then it all =0 which is "undefined" that's the point I really want to make, it's this statement that asks, "What's the point of Calculus?" not my words rather the "rules".. It makes no sense, and I'd love to understand this..

Ive studied these fields for 20 years since a child, and yet I have absolutely no understanding of its use...I'm glad to be honest becuase true scientist use caution when using ancient tools and derived quantities from who knows what...Who invented calculus anyways??? No one truly knows, thats an honest point.. However, can u show me a "real" world phyiscal example? And I think we can dissect the questions from there on.. So your saying anything connected to x is zero??? Thanks I am laughing now...lolol

We are taught that calculus is all about "instantaneous changes" between 2 points, x and delta x in respect to time with x = 0 and delta x =1 For example, when we set x = 0, "are we "manipulating" time , ie stopping at a certain location " going a certain distance" as to derive the instantaneous change at that point " location" in time? If that's the case for our x = 0 "reference point" then what's the point of calculus and its "undefined location?" Another example, if x = 0 and delta x = 1, " what's the point of coordinate vectors?" example x = 3 y = 9?? Another good example, if Cartesian Space references 0 in the coordinate system -2, -3, -1, 0, 1 , 2 ,3 then what's the point of Cartesian Space itself? Take note: I'm using 0 and 1 here as interchangeable. Thanks in advance!