Infinitesimal calculus

Calculation of areas – Definite Integral

Calculation of areas – Definite Integral   Definite Integral of a function is used to calculate the areas of flat regions, which are delimited by curves and straight lines.   Areas of flat regions:   […]

Carlos Moreno   Infinitesimal calculus

Calculation of a Limit

Limits theory   Finite Limit:   It is said that the function f(x) has for limit L when “x” moves closer to “a”, and is represented by   Infinite limit:     PROPERTIES OF LIMITS: […]


How to solve Integrals

Integrals theory   Integrals are the sum of infinite summands, infinitely small. Given a function f of a real variable x and an interval [a, b] of the real line, the definite integral is defined […]


How to solve Derivatives

Derivatives theory Derivatives: It is called numerical function to any application of a set E in R For the determination of a function is necessary to know three conditions: The initial set The final set […]