basic
Ratio Test
Convergence tests are used to find the convergence of series or power series. There are many tests for…
September 5, 2021 · senseadminbasic
basic
Divergence vs. Convergence
Convergence Most traders refer to a convergence when describing the price action of a futures contract. Here, convergence…
September 5, 2021 · senseadminbasic
Sequence and series
Sequence and series is one of the basic topics in Arithmetic. An itemized collection of elements in which repetitions…
September 5, 2021 · senseadminbasic
Laplace equation
The scalar form of Laplace’s equation is the partial differential equation (1) where is the Laplacian. Note that the operator is commonly…
September 5, 2021 · senseadminbasic
Euler-Cauchy Equations
An Euler-Cauchy equation is where b and c are constant numbers. Let us consider the change of variable x = et. Then we have…
September 5, 2021 · senseadminbasic
Numerical Methods: The Trapezium Rule and Simpson’s Rule
Integrals don’t have to get very complicated before symbolic methods fail to work. Consider, for example, the integral…
September 5, 2021 · senseadminbasic
Correlation and regression
The word correlation is used in everyday life to denote some form of association. We might say that…
September 5, 2021 · senseadminbasic
Discrete and Continuous Random Variables
A variable is a quantity whose value changes. A discrete variable is a variable whose value is obtained by counting. Examples: number of…
September 5, 2021 · senseadminbasic
Bayes’ Theorem
Bayes’ Theorem is a simple mathematical formula used for calculating conditional probabilities. It figures prominently in subjectivist or Bayesian approaches to epistemology,…
September 5, 2021 · senseadminbasic
Conditional Probability
The conditional probability of an event B is the probability that the event will occur given the knowledge that an event A has already…
September 5, 2021 · senseadmin