# Difference between revisions of "Convergence of sequence"

From JSXGraph Wiki

A WASSERMANN (talk | contribs) |
A WASSERMANN (talk | contribs) |
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var txt1 = board.create('text', [15, 1.6, function() { return 'n=' + (seq.dataX.length-1) + ': value = ' + seq.dataY[seq.dataY.length - 1]; }], {strokeColor: 'blue'}); | var txt1 = board.create('text', [15, 1.6, function() { return 'n=' + (seq.dataX.length-1) + ': value = ' + seq.dataY[seq.dataY.length - 1]; }], {strokeColor: 'blue'}); | ||

− | + | var TO; | |

+ | |||

+ | var approx = function() { | ||

seq_add(); | seq_add(); | ||

board.update(); | board.update(); | ||

if (seq.dataX.length <= 50) { | if (seq.dataX.length <= 50) { | ||

− | setTimeout(approx, 500); | + | TO = setTimeout(approx, 500); |

} | } | ||

− | + | }; | |

var a_n; | var a_n; | ||

Line 36: | Line 38: | ||

var clear_all = function() { | var clear_all = function() { | ||

+ | clearTimeout(TO); | ||

seq.dataX = [0]; | seq.dataX = [0]; | ||

seq.dataY = [1]; | seq.dataY = [1]; | ||

− | } | + | }; |

</jsxgraph> | </jsxgraph> |

## Revision as of 10:32, 7 January 2019

Compute values of

- [math] (a_n)_{n\in{\mathbb N}}[/math].

nth-element of the sequence: