Convergence Most traders refer to a convergence when describing the price action of a futures…

Sequence and series is one of the basic topics in Arithmetic. An itemized collection of elements…

The scalar form of Laplace's equation is the partial differential equation (1) where  is the Laplacian. Note that…

An Euler-Cauchy equation is where b and c are constant numbers. Let us consider the change of variable x = et.…

Integrals don't have to get very complicated before symbolic methods fail to work. Consider, for…

The word correlation is used in everyday life to denote some form of association. We…

 A variable is a quantity whose value changes.   A discrete variable is a variable whose value is obtained by…

Bayes' Theorem is a simple mathematical formula used for calculating conditional probabilities. It figures prominently…

The conditional probability of an event B is the probability that the event will occur given the knowledge that…

Chance is a slippery concept. We all know that some random events are more likely…