# PLEASE HELP - Does J2ME include java.lang.Math

*From*: "cpptutor2000@xxxxxxxxx" <cpptutor2000@xxxxxxxxx>*Date*: Thu, 27 Mar 2008 16:57:07 -0700 (PDT)

I am trying to make a simple J2ME application that would do some

manipulation with trigonometric functions on floating point data, on a

handheld device. For prototyping purposes, I am using Sun

Microsystems' WTK 2.2, and the settings have CDLC 1.1. My source file

has the import:

import java.lang.Math;

However, I get error messages as:

Building "Test"

C:\WTK22\apps\Test\src\TestUtility.java:58: cannot resolve symbol

symbol : variable nu

location: class RecordUtility

for (int i = 1; i <= nu; i++)

^

C:\WTK22\apps\Test\src\TestUtility.java:70: cannot resolve symbol

symbol : method log (int)

location: class java.lang.Math

int nu = (int)(Math.log(n)/Math.log(2));

^

C:\WTK22\apps\Test\src\TestUtility.java:70: cannot resolve symbol

symbol : method log (int)

location: class java.lang.Math

int nu = (int)(Math.log(n)/Math.log(2));

^

3 errors

com.sun.kvem.ktools.ExecutionException

Build failed

I tried casting n as n11 = (double)n and then using this value, but it

has not helped.

Could some Java guru please suggest what a suitable solution might

be ? Any hints/suggestions would be greatly appreciated - thanks in

advance for your help.

.

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