Fluxion

Fluxion may sound like a very complicated word, but it is actually a simple mathematical concept related to how things change over time. Think of a toy car moving on a track. As it moves, the speed at which it travels changes. It starts slowly, then speeds up, and then slows down again as it comes to a stop. This changing speed is called its fluxion.

In math, fluxion is used to describe the rate at which a quantity changes over time. For example, imagine you are walking at a constant speed of 3 feet per second. If you start to speed up, your fluxion is the rate at which your speed is changing. So if you start going 4 feet per second after 2 seconds of walking, your fluxion would be 0.5 feet per second per second because your speed increased by 0.5 feet per second each second.

To calculate fluxion, you use calculus, which is a type of advanced math used to study how things change. Calculus allows you to find the fluxion of a function, which is a fancy term for a mathematical equation that describes a relationship between different things. For example, the distance traveled by the toy car on the track over time can be described by a function.

So, fluxion is all about studying how things change over time using math and calculus. It's a bit like watching a car on a track and trying to figure out how fast it's going at any given moment. But don't worry, you don't need to be a math genius to understand the basics of fluxion!