Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > ILE Home > Th. List > raaan | Unicode version |
Description: Rearrange restricted quantifiers. (Contributed by NM, 26-Oct-2010.) |
Ref | Expression |
---|---|
raaan.1 | |
raaan.2 |
Ref | Expression |
---|---|
raaan |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | raaan.1 | . . . 4 | |
2 | raaan.2 | . . . 4 | |
3 | 1, 2 | raaanlem 3514 | . . 3 |
4 | 3 | pm5.74i 179 | . 2 |
5 | ralm 3513 | . 2 | |
6 | jcab 593 | . . 3 | |
7 | ralm 3513 | . . . 4 | |
8 | eleq1 2229 | . . . . . . 7 | |
9 | 8 | cbvexv 1906 | . . . . . 6 |
10 | 9 | imbi1i 237 | . . . . 5 |
11 | ralm 3513 | . . . . 5 | |
12 | 10, 11 | bitri 183 | . . . 4 |
13 | 7, 12 | anbi12i 456 | . . 3 |
14 | 6, 13 | bitri 183 | . 2 |
15 | 4, 5, 14 | 3bitr3i 209 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 wnf 1448 wex 1480 wcel 2136 wral 2444 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-5 1435 ax-7 1436 ax-gen 1437 ax-ie1 1481 ax-ie2 1482 ax-8 1492 ax-4 1498 ax-17 1514 ax-i9 1518 ax-ial 1522 ax-i5r 1523 ax-ext 2147 |
This theorem depends on definitions: df-bi 116 df-tru 1346 df-nf 1449 df-cleq 2158 df-clel 2161 df-nfc 2297 df-ral 2449 |
This theorem is referenced by: raaanv 3516 |
Copyright terms: Public domain | W3C validator |