!! used as default html header if there is none in the selected theme. Flatten

Flatten --- Introduction ---

This module is an exercise on the infinitesimals (and its notation by O and/or o). The server generates a function f(x) of one real variable x, containing parameters a1, a2,... Your aim is to find values for these parametersai such that f(x) is infinitesimal to a required order, at the neighborhood of a given point x0.

Except the trivial levels, one solves the problem by the Taylor expansion of f(x). In the difficult cases, the resolution of a system of linear equations is also necessary.


Choose the level of difficulty suitable for you: 1 . 2 . 3 . 4 . 5 . 6 . 7 . 8 .

Detailed menu for the parameters of this exercise. The most recent version

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.