Arithmetic/Rational/Java: Difference between revisions

Content added Content deleted

Inline

Revision as of 17:35, 6 January 2011 (view source) rosettacode>Paul.miner m (Extended Number and implemented Comparable as suggested by taitale on reddit) ← Older edit		Revision as of 17:55, 6 January 2011 (view source) 128.6.213.41 (talk) No edit summary Newer edit →
Line 1:		Line 1:
	Modeled after BigInteger/BigDecimal. Instances of this class are immutable, and simplified upon construction. The returned numerator() and denominator() are never negative; the sign can be retrieved via signum(). The ~~numerator~~ for zero is always 1 (e.g. 0/5 is simplified to 0/1), and signed zeros are not supported (e.g. 0/-1 is simplified to 0/1).		Modeled after BigInteger/BigDecimal. Instances of this class are immutable, and simplified upon construction. The returned numerator() and denominator() are never negative; the sign can be retrieved via signum(). The denominator for zero is always 1 (e.g. 0/5 is simplified to 0/1), and signed zeros are not supported (e.g. 0/-1 is simplified to 0/1).

	<lang java>import java.math.BigDecimal;		<lang java>import java.math.BigDecimal;