#
# Commutative groups.
#
# -- Allen Leung
# Compiled by:
#
src/lib/graph/graphs.libapi Abelian_Group {
Element;
+ : (Element, Element) -> Element;
- : (Element, Element) -> Element;
(-_) : Element -> Element;
neg : Element -> Element;
zero: Element;
< : (Element, Element) -> Bool;
==== : (Element, Element) -> Bool;
};
api Abelian_Group_With_Infinity {
include api Abelian_Group; # Abelian_Group is from
src/lib/graph/group.api inf: Element;
};