trong><a href="../../../../../org/apache/commons/math3/fraction/ProperBigFractionFormat.html#ProperBigFractionFormat(java.text.NumberFormat, java.text.NumberFormat, java.text.NumberFormat)">ProperBigFractionFormat</a></strong>(<a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=true" title="class or interface in java.text">NumberFormat</a>&nbsp;wholeFormat,
                       <a href="http://docs.oracle.com/javase/6/docs/api/java/text/NumberFormat.html?is-external=t