Problems with html in eclipse, android

[KRISA]

Everything in this program works except for the html. When I try to use x or any other html code the code does not format it at all. Any ideas? I have usually gotten the html to work. The html does not work with either string array. I know I have not defined the html for the second string array yet. It just does not work for the first string array which I would think would work.\[code\]package wompa.pro;import java.util.Random;import android.app.Activity;import android.os.Bundle;import android.text.Html;import android.text.SpannableStringBuilder;import android.text.Spanned;import android.text.style.StyleSpan;import android.view.View;import android.view.View.OnClickListener;import android.view.animation.AccelerateInterpolator;import android.view.animation.Animation;import android.view.animation.TranslateAnimation;import android.widget.Button;import android.widget.TextView;import android.widget.ViewFlipper;public class Flashcard extends Activity implements OnClickListener{ View.OnTouchListener gestureListener; ViewFlipper flipper; String facts[] = {//Calculus"Product Rule: d/dx(fg)=","Quotient Rule: d/dx(f/g)=","(d/dx)c=","(d/dx)cx=","(d/dx)xⁿ=","(d/dx)e^x=","(d/dx)ln(x)=","(d/dx)a^x=","(d/dx)log<sub>a</sup>x=","(d/dx)sin(x)","(d/dx)cos(x)","(d/dx)tan(x)","(d/dx)csc(x)","(d/dx)sec(x)","(d/dx)cot(x)","d/dx(arcsin(x))","d/dx(arccos(x))","d/dx(arctan(x))","d/dx(arccsc(x))","d/dx(arcsec(x))","d/dx(arccot(x))",}; String answers[] = {//Biology ch. 9"f'g+fg'","(f'g-fg')/g²","0","c","nx^n-1","e^x","1/x","a^xlna","(1/x)(1/lna)","cos(x)","-sin(x)","sec²x","-cscxcotx","secxtanx","-csc²","1/(1-x²)^1/2","-1/(1-x²)^1/2","1/(1+x²)","-1/(1+x²)","1/(|x|(x²-1)^1/2)","-1/(|x|(x²-1)^1/2)", };private Animation inFromRightAnimation() {Animation inFromRight = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, +1.0f, Animation.RELATIVE_TO_PARENT, 0.0f,Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);inFromRight.setDuration(500);inFromRight.setInterpolator(new AccelerateInterpolator());return inFromRight;}private Animation outToLeftAnimation() {Animation outtoLeft = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, -1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);outtoLeft.setDuration(500);outtoLeft.setInterpolator(new AccelerateInterpolator());return outtoLeft;}private Animation inFromLeftAnimation() {Animation inFromLeft = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, -1.0f, Animation.RELATIVE_TO_PARENT, 0.0f,Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);inFromLeft.setDuration(500);inFromLeft.setInterpolator(new AccelerateInterpolator());return inFromLeft;}private Animation outToRightAnimation() {Animation outtoRight = new TranslateAnimation( Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, +1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);outtoRight.setDuration(500);outtoRight.setInterpolator(new AccelerateInterpolator());return outtoRight;}TextView display, display1;TextView counter;Button begin;Button next;Button previous;Button random;Random myRandom;TextView tvResults;int index = facts.length;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); flipper = (ViewFlipper) findViewById(R.id.flipper); Button button1 = (Button) findViewById(R.id.Button01); Button button2 = (Button) findViewById(R.id.Button02); TextView t = (TextView)findViewById(R.id.tvResults); button1.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { flipper.setInAnimation(inFromRightAnimation()); flipper.setOutAnimation(outToLeftAnimation()); flipper.showNext(); } }); button2.setOnClickListener(new View.OnClickListener() { public void onClick(View view) { flipper.setInAnimation(inFromLeftAnimation()); flipper.setOutAnimation(outToRightAnimation()); flipper.showPrevious(); } }); display = (TextView) findViewById(wompa.pro.R.id.tvResults); display1 = (TextView) findViewById(wompa.pro.R.id.tvAnswers); counter = (TextView) findViewById(wompa.pro.R.id.tvCounter); next = (Button) findViewById(wompa.pro.R.id.Next); previous = (Button) findViewById(wompa.pro.R.id.Previous); random = (Button) findViewById(wompa.pro.R.id.Random); next.setOnClickListener(this); previous.setOnClickListener(this); random.setOnClickListener(this); myRandom = new Random(); index++; if (index > facts.length - 1) { index = 0; } showDisplay();}private void showDisplay() { Spanned span = Html.fromHtml(facts[index]); SpannableStringBuilder builder = new SpannableStringBuilder(span); int start = builder.nextSpanTransition(0, builder.length(), StyleSpan.class); int stop = builder.nextSpanTransition(start, builder.length(), StyleSpan.class); builder.setSpan(span, start, stop, Spanned.SPAN_INCLUSIVE_EXCLUSIVE); display.setText(facts[index]); display1.setText(answers[index]); counter.setText(String.valueOf(index + 1) + "/" + String.valueOf(facts.length));}public void onClick(View arg0) { // TODO Auto-generated method stub switch (arg0.getId()) { case wompa.pro.R.id.Next: index++; if (index > facts.length - 1) { index = 0; } showDisplay(); break; case wompa.pro.R.id.Previous: index--; if (index < 0) { index = facts.length - 1; } showDisplay(); break; case wompa.pro.R.id.Random: index = (myRandom.nextInt(facts.length) - 1); if (index < 0) { index = facts.length - 1; } showDisplay(); break; }}}\[/code\]