Green Cove Springs is a city in Clay County, Florida, United States. The population was 5,378 at the 2000 census. As of 2010, the population recorded by the U.S. Census Bureau is 6,908. It is the county seat of Clay County. The city is named after the portion of the St. Johns River upon which the city is built.
As n becomes very small, `(1+n)^(1/n)` approaches the value of e. We can obtain reasonable accuracy with a very small value of n. `e~~[(1+n)^(1/n)]_(n=0.000000001)=2.718281827`. The graph of `y=(1+n)^(1/n)` is as follows: e = 2.71828... Graph of `(1+n)^(1/n)`.
where 10 is the base, 2 is the logarithm (i.e., the exponent or power) and 100 is the number. Using natural logs (loge or ln): Carrying all numbers to 5 significant figures, ln 30 = 3.4012 is equivalent to e3.4012 = 30 or 2.71833.4012 = 30.