Accounting for Developers (A4D) is a SQLite database intended to ease
tracking of incomes and expenses. It offers no GUI, only the SQLite
commandline, and thus lets the user use the full power of SQL. However,
basic SQL knowledge is thus required to use it.
MibianLib is an options pricing library offering the ability to calculate the price, the implied volatility, the Greeks or the put-call parity of an option using the Garman-Kohlhagen, Black-Scholes, and Merton models.