C
public interface AbelianGroupElem<C extends AbelianGroupElem<C>> extends Element<C>
abs()
boolean
isZERO()
negate()
int
signum()
subtract(C S)
sum(C S)
compareTo, copy, equals, factory, hashCode, toScript, toScriptFactory
boolean isZERO()
int signum()
C sum(C S)
S
C subtract(C S)
C negate()
C abs()