Before revision:  The function , which can be described as an "isodense" network of "moving" regression curves of an order greater than or equal to 1, can be conveniently represented graphically .
After revision:  The function , which can be described as an "isodense" network of "moving" regression curves of an order greater than or equal to 1. When inputting a time series of any security into the function, new mathematical objects emerge spontaneously .