--- Introduction ---

The objective of the exercise is to find this root with a required precision,
that is, an x such that |*f*(x)|<10^{-4}. To do this,
you may test values of *f* on different values of x.

And your score is related to the number of the tests you have made (you will be disqualified after 13 tests).

Go to work

Other exercises on: roots functions

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Description: find the root of a function by successive tests. interactive exercises, online calculators and plotters, mathematical recreation and games

Keywords: interactive mathematics, interactive math, server side interactivity, algebra, analysis, root, function