![]() |
Mathbox for BJ |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > Mathboxes > bdeli | Unicode version |
Description: Inference associated with bdel 10887. Its converse is bdelir 10889. (Contributed by BJ, 3-Oct-2019.) |
Ref | Expression |
---|---|
bdeli.1 |
![]() ![]() |
Ref | Expression |
---|---|
bdeli |
![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | bdeli.1 |
. 2
![]() ![]() | |
2 | bdel 10887 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
3 | 1, 2 | ax-mp 7 |
1
![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-4 1441 |
This theorem depends on definitions: df-bi 115 df-bdc 10883 |
This theorem is referenced by: bdph 10892 bdcrab 10894 bdnel 10896 bdccsb 10902 bdcdif 10903 bdcun 10904 bdcin 10905 bdss 10906 bdsnss 10915 bdciun 10920 bdciin 10921 bdinex1 10941 bj-uniex2 10958 bj-inf2vnlem3 11018 |
Copyright terms: Public domain | W3C validator |