Examples of BigRational

cc.redberry.core.transformations.factor.jasfactor.edu.jas.arith.BigRational
Immutable arbitrary-precision rational numbers. BigRational class based on BigInteger and implementing the RingElem interface. BigInteger is from java.math in the implementation. The SAC2 static methods are also provided. @author Heinz Kredel
wyautl.util.BigRational

Examples of wyautl.util.BigRational


  }


  protected void translate(Constant.Decimal e, int freeSlot,
      ArrayList<Bytecode> bytecodes) {
    BigRational rat = new BigRational(e.value);
    BigInteger den = rat.denominator();
    BigInteger num = rat.numerator();
    if(rat.isInteger()) {
      // this
      if(num.bitLength() < 32) {
        bytecodes.add(new Bytecode.LoadConst(num.intValue()));
        JvmType.Function ftype = new JvmType.Function(WHILEYRAT,T_INT);
        bytecodes.add(new Bytecode.Invoke(WHILEYRAT, "valueOf", ftype,

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Examples of wyautl.util.BigRational

    byte[] numerator = new byte[size];
    reader.read(numerator);
    size = reader.read_uv();
    byte[] denominator = new byte[size];
    reader.read(denominator);
    return new Automaton.Real(new BigRational(new BigInteger(numerator),
        new BigInteger(denominator)));
  }

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Examples of wyautl.util.BigRational

      Automaton.Int i = (Automaton.Int) state;
      byte[] bytes = i.value.toByteArray();
      output.write_uv(bytes.length);
    } else if (state instanceof Automaton.Real) {
      Automaton.Real r = (Automaton.Real) state;
      BigRational br = r.value;


      byte[] numbytes = br.numerator().toByteArray();
      output.write_uv(numbytes.length);
      output.write(numbytes);


      byte[] denbytes = br.denominator().toByteArray();
      output.write_uv(denbytes.length);


    } else if (state instanceof Automaton.Strung) {
      Automaton.Strung str = (Automaton.Strung) state;
      try {

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Examples of wyautl.util.BigRational

      sb.append((char) next());
      while ((lookahead = lookahead()) != -1
          && Character.isDigit((char) lookahead)) {
        sb.append((char) next());
      }
      BigRational val = new BigRational(sb.toString());


      if(negative) {
        val = val.negate();
      }


      return automaton.add(new Automaton.Real(val));


    } else {
      BigInteger val = new BigInteger(sb.toString());


      if(negative) {
        val = val.negate();
      }


      return automaton.add(new Automaton.Int(val));
    }
  }

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