banach.php

 <span class="nadpis">
<?php echo __("Method of iterations");

$function=$_REQUEST["function"];
if ($function=="")
  {
    $function=rawurldecode("cos(x)");
    $a=0; $b=1; $c=0.5; $n=10;
  }



?>
</span>

<?php maw_before_form()?><form name="exampleform"  id="exampleform"
<?php //echo $onsubmit;
?>
<?php formmethod();?> action="<?php echo($server);?>/banach/banach.php">
<?php polejazyka($lang); ?>
<input type="hidden" name="method" value="banach">
<label for="funkce">
  <?php { echo __("Enter function, interval containing  fixed point and number of steps.");} ?>
</label>
  
<br>
<?php echo __("Function")?>: <input size="60" name="funkce" id="in-funkce"
value="<?php echo $function;?>">
<input value="<?php echo(__("Editor")); ?>" onclick="edit('funkce')" type="button" class="tlacitko editor">
<input value="<?php echo(__("Preview")); ?>" title="<?php echo($previewmsg); ?>" onclick="previewb('funkce')" type="button" class="tlacitko">

<?php hint_preview();?>
 
<?php echo __("Interval from ")?> 
<input size="6" name="a" value="<?php echo $a;?>" id="in-a">
  &nbsp; <?php echo __("to")?>   &nbsp;
<input size="6" name="b" value="<?php echo $b;?>" id="in-b">
  &nbsp;<?php echo __("(integers or decimal numbers)")?> 
<br>


    <?php echo __("Number of steps ");?> 
<input size="4" name="n" value="<?php echo $n;?>" id="in-n">
  <?php echo __("(integer between 2  and 40)");?>
  <br><br>

  <?php echo __("Initial approximation");?> 
<input size="10" name="c" value="<?php echo $c;?>" id="in-c">
  <?php echo __("(integer or decimal number)");?> 
<br>
<?php echo $submitbutton;?>
</form><?php maw_after_form(); ?>

<?php history("banach",$server); 


?>