Anonymous user
Arithmetic/Rational/Java: Difference between revisions
m
Added note about simplifying zero
(Arbitrary-precision rational class for Java) |
m (Added note about simplifying zero) |
||
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).
<lang java>import java.math.BigDecimal;
| |||