1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/// All term-like objects in our context have an inverse.
/// If terms can be cleaned up in a non-expensive way, they
/// implement this trait.
/*
pub trait Meet<Rhs=Self> {
type Output;
fn meet(self, other: Rhs) -> Self::Output;
}
pub trait Join<Rhs=Self> {
type Output;
fn join(self, other: Rhs) -> Self::Output;
}
*/
/// The module containing everything about free group terms,
/// in particular the struct `FreeGroupTerm`.
/// The module containing everything about literals,
/// in particular the struct `Literal`.
/// The module containing everything about l_group_formulas
/// (but not their cnfs), in particular the struct `LGroupTerm`.
/// The module containing everything about 'short' (shorter than three)
/// free group terms, in particular the struct `ShortFreeGroupTerm`.