![]() |
New Foundations Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > NFE Home > Th. List > reximi | Unicode version |
Description: Inference quantifying both antecedent and consequent. (Contributed by NM, 18-Oct-1996.) |
Ref | Expression |
---|---|
reximi.1 |
![]() ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
reximi |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | reximi.1 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() | |
2 | 1 | a1i 10 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
3 | 2 | reximia 2719 |
1
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Colors of variables: wff setvar class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1546 ax-5 1557 |
This theorem depends on definitions: df-bi 177 df-an 360 df-ex 1542 df-ral 2619 df-rex 2620 |
This theorem is referenced by: r19.40 2762 reu3 3026 2reu5 3044 ssiun 4008 iinss 4017 lefinlteq 4463 sucevenodd 4510 sfinltfin 4535 vfinspsslem1 4550 pw1fin 6169 addlec 6208 nncdiv3 6277 |
Copyright terms: Public domain | W3C validator |