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- import java.math.BigDecimal;
- import java.math.BigInteger;
- import java.math.MathContext;
- int digits = 11;
- MathContext mc = new MathContext(digits*digits + 1);
- BigDecimal c = new BigDecimal(0.25);
- BigDecimal hundred = new BigDecimal(100);
- BigDecimal e = BigDecimal.ONE.divide(hundred.pow(digits-1), mc);
- BigDecimal z = BigDecimal.ZERO;
- BigInteger iterations = new BigInteger((int)(pow(2, 32)));
- BigDecimal two = new BigDecimal(2);
- void setup() {
- size(1440, 1080);
- c = c.add(e, mc);
- }
- void draw() {
- for (int i = 0; i < 10691; i++) {
- if (z.compareTo(two) == -1) {
- z = z.multiply(z, mc);
- z = z.add(c, mc);
- //if (iterations % 10000 == 0 || z.compareTo(two) == 1) {
- //println(z.toString());
- iterations = iterations.add(BigInteger.ONE);
- } else {
- noLoop();
- break;
- }
- }
- background(0);
- fill(255);
- textSize(48);
- textAlign(CENTER);
- text(iterations.toString(), width/2+250, height/2+textDescent());
- }
- String padLeftZeros(String inputString, int length) {
- if (inputString.length() >= length) {
- return inputString;
- }
- StringBuilder sb = new StringBuilder();
- while (sb.length() < length - inputString.length()) {
- sb.append('0');
- }
- sb.append(inputString);
- return sb.toString();
- }
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