![]() |
Mathbox for BJ |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > Mathboxes > ch2var | Unicode version |
Description: Implicit substitution of
![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
ch2var.nfx |
![]() ![]() ![]() ![]() |
ch2var.nfz |
![]() ![]() ![]() ![]() |
ch2var.maj |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
ch2var.min |
![]() ![]() |
Ref | Expression |
---|---|
ch2var |
![]() ![]() |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ch2var.nfx |
. . 3
![]() ![]() ![]() ![]() | |
2 | ch2var.nfz |
. . 3
![]() ![]() ![]() ![]() | |
3 | ch2var.maj |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
4 | 3 | biimpd 144 |
. . 3
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
5 | 1, 2, 4 | 2spim 14902 |
. 2
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
6 | ch2var.min |
. . 3
![]() ![]() | |
7 | 6 | ax-gen 1460 |
. 2
![]() ![]() ![]() ![]() |
8 | 5, 7 | mpg 1462 |
1
![]() ![]() |
Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-5 1458 ax-gen 1460 ax-ie1 1504 ax-ie2 1505 ax-4 1521 ax-17 1537 ax-i9 1541 ax-ial 1545 |
This theorem depends on definitions: df-bi 117 df-nf 1472 |
This theorem is referenced by: ch2varv 14904 |
Copyright terms: Public domain | W3C validator |