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| Description: Generalization rule for
restricted quantification. Note that |
| Ref | Expression |
|---|---|
| rgen2a.1 |
|
| Ref | Expression |
|---|---|
| rgen2a |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rgen2a.1 |
. . . . . . . 8
| |
| 2 | 1 | ex 373 |
. . . . . . 7
|
| 3 | 2 | ax-gen 961 |
. . . . . 6
|
| 4 | eleq1 1531 |
. . . . . . . . 9
| |
| 5 | 4 | a4s 982 |
. . . . . . . 8
|
| 6 | 5 | imbi1d 612 |
. . . . . . 7
|
| 7 | 6 | dral2 1153 |
. . . . . 6
|
| 8 | 3, 7 | mpbiri 194 |
. . . . 5
|
| 9 | pm2.43 63 |
. . . . . 6
| |
| 10 | 9 | 19.20i 990 |
. . . . 5
|
| 11 | ax-1 4 |
. . . . 5
| |
| 12 | 8, 10, 11 | 3syl 20 |
. . . 4
|
| 13 | ax-17 969 |
. . . . . 6
| |
| 14 | eleq1 1531 |
. . . . . 6
| |
| 15 | 13, 14 | dvelim 1350 |
. . . . 5
|
| 16 | 2 | 19.20i 990 |
. . . . 5
|
| 17 | 15, 16 | syl6 22 |
. . . 4
|
| 18 | 12, 17 | pm2.61i 126 |
. . 3
|
| 19 | df-ral 1646 |
. . 3
| |
| 20 | 18, 19 | sylibr 200 |
. 2
|
| 21 | 20 | rgen 1695 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: itlso 2858 ordon 2982 isoid 3886 f1owe 3896 df1st2 4116 df2nd2 4117 oawordeulem 4178 unfilem2 4531 abfii4 4544 aceq5lem4 4718 kmlem9 4753 alephiso 4872 axaddopr 5245 axmulopr 5246 negeu 5335 receu 5678 mulnzcnopr 5679 om2uzf1o 6246 iccf 6342 icoshftf1oi 6350 dfseq0 6503 creur 6681 creui 6682 climunii 7043 reeff1 7358 reefiso 7378 subbas 7594 sn0top 7597 fctop 7600 cctop 7602 ishausi 7735 ismsi 7751 ismeti 7752 metxp 7786 isabliOLD 8057 isabli 8058 issubgi 8074 ghgrpilem1 8085 ghgrpilem4 8088 ringsn 8115 cnph 8422 minveceu 8527 efif1 8671 circgrpOLD 8677 eff1i 8683 hhip 8983 hhph 8984 hlimunii 9047 hlimreu 9049 helch 9055 hsn0elch 9059 hhshsslem2 9077 shscl 9219 shintcl 9231 pjmf1 9601 adjvalvalt 9800 idunop 9841 idhmop 9845 0hmop 9846 adj0 9857 lnopuni 9875 lnophm 9881 riesz4 9934 cnlnadjlem9 9946 adjco 9971 pjhmop 10011 hmopidmch 10017 ghomsn 10322 cayleylem2 10344 oefil2 10477 dtt2 10498 1ded 10551 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-7 960 ax-gen 961 ax-8 962 ax-10 964 ax-12 966 ax-17 969 ax-4 971 ax-5o 973 ax-6o 976 ax-9o 1121 ax-10o 1138 ax-11o 1216 ax-ext 1457 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 979 df-sb 1170 df-cleq 1467 df-clel 1470 df-ral 1646 |