![]() |
Mathbox for BJ |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > Mathboxes > ax-bd0 | Unicode version |
Description: If two formulas are equivalent, then boundedness of one implies boundedness of the other. (Contributed by BJ, 3-Oct-2019.) |
Ref | Expression |
---|---|
ax-bd0.1 |
![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
ax-bd0 |
![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wph |
. . 3
![]() ![]() | |
2 | 1 | wbd 14500 |
. 2
![]() ![]() |
3 | wps |
. . 3
![]() ![]() | |
4 | 3 | wbd 14500 |
. 2
![]() ![]() |
5 | 2, 4 | wi 4 |
1
![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff set class |
This axiom is referenced by: bdeq 14511 bd0 14512 |
Copyright terms: Public domain | W3C validator |