Description: Elementhood in a domain. (Contributed by Peter Mazsa, 24-Oct-2018)
Ref | Expression | ||
---|---|---|---|
Assertion | eldm4 | |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eldmg | |
|
2 | elecALTV | |
|
3 | 2 | elvd | |
4 | 3 | exbidv | |
5 | 1 4 | bitr4d | |