Bonding Curves

Math behind the curve.

$$y = a*(\cfrac{x-b}{\sqrt{c + (x-b)^2}} +1)$$

uint256 private a = 150000000000000;     // a = fix_price / 2
uint256 private b = 400000000;           // b = 0
uint256 private c = 20000000000000000;   // c = 0

The Nth Token	Price(ETH)
1	0.0000085786438
100000	0.0000085825734
1000000	0.0000086180587
10000000	0.0000089849613
100000000	0.00001431989494
400000000	0.00015
800000000	0.00029142135623