Metamath Proof Explorer
Description: Formula-building rule for restricted universal quantifiers (deduction
form.) (Contributed by Scott Fenton, 20-Feb-2025)
|
|
Ref |
Expression |
|
Hypothesis |
3ralbidv.1 |
|
|
Assertion |
3ralbidv |
|
Proof
Step |
Hyp |
Ref |
Expression |
1 |
|
3ralbidv.1 |
|
2 |
1
|
ralbidv |
|
3 |
2
|
2ralbidv |
|