krisanapong detraphiphat / Getty Images In the financial world, the Black-Scholes and the binomial option valuation models are two of the most important concepts in modern financial theory.

In this manuscript, we show new binomial identities in iterated rascal triangles, revealing a connection between the Vandermonde convolution and iterated rascal numbers. We also present ...

Derivative itself is defined by the limit of function's change divided by the function's argument change as change tends to zero. In particular, for polynomials the function's change is calculated via ...