I have an idea about producing a genetic algorithm. But it involves using a relationship which believe could be defined as a horizontal Asymptote. I have found an image that depicts the type of relationship I will attempt to apply. However finding out what it is called and what the standard equation is that defines it is escaping me.
Decay relationship of interest
I am interested in what the standard format for the green dashed graph would be. It was a long time since I took any calculus. So any help would be appreciated. AEA