![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > df-idom | Unicode version |
Description: An integral domain is a commutative domain. (Contributed by Mario Carneiro, 17-Jun-2015.) |
Ref | Expression |
---|---|
df-idom |
![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cidom 13737 |
. 2
![]() | |
2 | ccrg 13477 |
. . 3
![]() ![]() | |
3 | cdomn 13736 |
. . 3
![]() | |
4 | 2, 3 | cin 3152 |
. 2
![]() ![]() ![]() ![]() ![]() |
5 | 1, 4 | wceq 1364 |
1
![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
This definition is referenced by: isidom 13756 idomdomd 13757 idomcringd 13758 |
Copyright terms: Public domain | W3C validator |