Epsilon --- Introduction ---

This is an exercise on the definition of continuity

A function f is continuous on a point x 0 if

For all ε>0, there exists a δ>0, such that xx 0<δ implies f(x)f(x 0)<ε.
Given a concret function (who is continuous), a x 0 and a ε>0, you have to find a δ>0 which verifies the above condition. And you will be noted according to this δ: more it is close to the best possible value, better will be your note.
Choose the type of online help you want

Other exercises on: Continuity   Limit   Analysis   Calculus  

This page is not in its usual appearance because WIMS is unable to recognize your web browser.

In order to access WIMS services, you need a browser supporting forms. In order to test the browser you are using, please type the word wims here: and press ``Enter''.

Please take note that WIMS pages are interactively generated; they are not ordinary HTML files. They must be used interactively ONLINE. It is useless for you to gather them through a robot program.

Description: on the definition of continuity: given epsilon, find delta. interactive exercises, online calculators and plotters, mathematical recreation and games

Keywords: interactive mathematics, interactive math, server side interactivity, nice sophia antipolis university, analysis, epsilon, delta, continuity, limit, calculus