Graphical convergence --- Introduction ---

A function

f : ℝ \to ℝ

may define a sequence (

u_{n}

) with a starting point

u_{1}

by the formula

$u_{n + 1} = f (u_{n})$ .

Graphical convergence is a graphical exercise on recursive sequences. It randomly draws the graph of a function and a starting value $u_{1}$ , then asks you to determine the convergence of the sequence according to the graph.

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Description: determine the limit of a recursive sequence according to the graph of the function. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games
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