Float.minFloat

Syntax:: Float.minFloat()

Returns the smallest nonzero floating-point number supported by the browser.

The Float.minFloat function returns the smallest nonzero single-precision floating-point number that is supported by the browser.

The companion Float.maxFloat function returns the maximum single-precision floating-point number that is supported by the browser.

If the browser does not support floating-point arithmetic operations, then the browser will not recognize the Float Library, nor any of the member functions. In this case, the Float.minFloat function returns invalid.

This function does not take a parameter.

Examples

Code:

<?xml
version="1.0"?>
 <!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD
WML 1.1//EN"

"http://www.WAPforum.org/DTD/wml_1.1.xml">

<wml>
 
 <card id="card1">

   <p>
    minFloat
example
    </p>

   <do type="accept">

      <go
href="MinFloatExample.wmls#findminfloat()" />

   </do>
 </card>
 

<card id="card2">
 <p>

   maximum = $(max)

   <br />
    minimum
= $(min)
 </p>
 </card>
 

</wml>

Explanation:

Code for MinFloatExample.wml

Language(s): WML

Code:

extern function
findminfloat()
 {
    var maxresult =
Float.maxFloat();
    WMLBrowser.setVar("max",
maxresult);
    var minresult = Float.minFloat();

   WMLBrowser.setVar("min", minresult);

   WMLBrowser.go("MinFloatExample.wml#card2");

};

Explanation:

Code for MinFloatExample.wmls

Primary links

WMLScript » Float » Float.minFloat

Examples

Code:

Explanation:

Language(s): WML

Code:

Explanation:

Language(s): WML

See Also: