Difference between revisions of "Iteration Command"

Revision as of 23:30, 14 December 2012

Iteration[ <Function>, <Number x0>, <Number n> ]: Iterates the function n times using the given start value x0.; Examples:

After defining f(x) = x^2 the command Iteration[f, 3, 2] gives you the result (3²)²=81;

Another example of the use of this command is the repeated addition of 7 to the number 3:
Let g(x) = x+7. The command Iteration[g, 3, 4] yields the result (((3+7) +7) +7) +7 = 31.

@@ Line 1: / Line 1: @@
 <noinclude>{{Manual Page|version=4.0}}[[Category:Manual (official)|{{PAGENAME}}]]</noinclude>
 {{command|function}}
-; Iteration[Function, Number x0, Number n]: Iterates the function ''n'' times using the given start value ''x0''.
+;Iteration[ <Function>,  <Number x0>, <Number n> ]:Iterates the function ''n'' times using the given start value ''x0''.
-: {{Examples| 1=After defining <code>f(x) = x^2</code> the command <code>Iteration[f, 3, 2]</code> gives you the result ''(3<sup>2</sup>)<sup>2</sup>=81'';
+:{{Examples|1=<br><br>After defining <code>f(x) = x^2</code> the command <code>Iteration[f, 3, 2]</code> gives you the result ''(3<sup>2</sup>)<sup>2</sup>=81'';<br><br>Another example of the use of this command is the repeated addition of 7 to the number 3: <br />Let g(x) = x+7.  The command <code>Iteration[g, 3, 4]</code> yields the result (((3+7) +7) +7) +7 = 31.}}
-::Another example of the use of this command is the repeated addition of 7 to the number 3: <br />
-::Let g(x) = x+7.  The command <code>Iteration[g, 3, 4]</code> yields the result (((3+7) +7) +7) +7 = 31.}}