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Mirrors > Home > ILE Home > Th. List > acexmidlemph | Unicode version |
Description: Lemma for acexmid 5511. (Contributed by Jim Kingdon, 6-Aug-2019.) |
Ref | Expression |
---|---|
acexmidlem.a | |
acexmidlem.b | |
acexmidlem.c |
Ref | Expression |
---|---|
acexmidlemph |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | olc 632 | . . . 4 | |
2 | 1 | ralrimivw 2393 | . . 3 |
3 | acexmidlem.a | . . . . 5 | |
4 | 3 | eqeq2i 2050 | . . . 4 |
5 | rabid2 2486 | . . . 4 | |
6 | 4, 5 | bitri 173 | . . 3 |
7 | 2, 6 | sylibr 137 | . 2 |
8 | olc 632 | . . . 4 | |
9 | 8 | ralrimivw 2393 | . . 3 |
10 | acexmidlem.b | . . . . 5 | |
11 | 10 | eqeq2i 2050 | . . . 4 |
12 | rabid2 2486 | . . . 4 | |
13 | 11, 12 | bitri 173 | . . 3 |
14 | 9, 13 | sylibr 137 | . 2 |
15 | 7, 14 | eqtr3d 2074 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wo 629 wceq 1243 wral 2306 crab 2310 c0 3224 csn 3375 cpr 3376 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-7 1337 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-8 1395 ax-11 1397 ax-4 1400 ax-17 1419 ax-i9 1423 ax-ial 1427 ax-i5r 1428 ax-ext 2022 |
This theorem depends on definitions: df-bi 110 df-nf 1350 df-sb 1646 df-clab 2027 df-cleq 2033 df-clel 2036 df-ral 2311 df-rab 2315 |
This theorem is referenced by: acexmidlemab 5506 |
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