Your equation is a model for UNLIMITED population growth thus it is meaningless in this context. Here is an example: they young earth crowd asserts that humans have been around for only about 6,000 years. For your equation to yield a current population of 6 billion, g works out to about .003644. Using this value, your equation yields the following results...
n | Year [AD] | p | Accepted Population (millions) |
---|---|---|---|
6000 | 2000 | 6,000,000,496 | |
5900 | 1900 | 4,170,606,971 | 1600 |
5800 | 1800 | 2,898,993,511 | 1000 |
5700 | 1700 | 2,015,093,591 | 600 |
5600 | 1600 | 1,400,693,780 | 550 |
5500 | 1500 | 973,623,794 | 500 |
5400 | 1400 | 676,766,974 | 360 |
5300 | 1300 | 470,421,471 | 443 |
5200 | 1200 | 326,990,484 | 400 |
5100 | 1100 | 227,291,447 | 310 |
5000 | 1000 | 157,990,536 | 300 |
4900 | 900 | 109,819,396 | 226 |
4800 | 800 | 76,335,583 | 220 |
4700 | 700 | 53,060,948 | 207 |
4600 | 600 | 36,882,724 | 200 |
4500 | 500 | 25,637,222 | 195 |
4400 | 400 | 17,820,461 | 195 |
4300 | 300 | 12,387,022 | 220 |
4200 | 200 | 8,610,233 | |
4100 | 100 | 5,984,982 | |
4000 | 0 | 4,160,168 | |
3500 | -500 | 675,073 | |
3000 | -1000 | 109,545 | |
2500 | -1500 | 17,776 | |
2000 | -2000 | 2,884 | |
1500 | -2500 | 468 | |
1000 | -3000 | 76 | |
500 | -3500 | 12 | |
0 | -4000 | 2 |
As you can see, either your model is faulty or your model completely disproves the notion of a 6,000 year old human population.
According to your model, the total human population after 500 years would be 12 people. After 1000 years, 76 people. After 1500 years, 468 people.
Also notice how much your model differs from accepted population numbers in the last 500 years. Your model predicts a human population of 4 billion in 1900 while the accepted number is around 1.6 billion.
I have been trying to figure out where 2 is at so after reading your post I clicked on #1251 to backtrack and it has been deleted. Was it that bad?