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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 955 |
. . . . . 6
|
| 4 | eleq1 1510 |
. . . . . . . . 9
| |
| 5 | 4 | a4s 960 |
. . . . . . . 8
|
| 6 | 5 | imbi1d 611 |
. . . . . . 7
|
| 7 | 6 | dral2 1138 |
. . . . . 6
|
| 8 | 3, 7 | mpbiri 194 |
. . . . 5
|
| 9 | pm2.43 63 |
. . . . . 6
| |
| 10 | 9 | 19.20i 968 |
. . . . 5
|
| 11 | ax-1 4 |
. . . . 5
| |
| 12 | 8, 10, 11 | 3syl 20 |
. . . 4
|
| 13 | ax-17 1190 |
. . . . . 6
| |
| 14 | eleq1 1510 |
. . . . . 6
| |
| 15 | 13, 14 | dvelim 1334 |
. . . . 5
|
| 16 | 2 | 19.20i 968 |
. . . . 5
|
| 17 | 15, 16 | syl6 22 |
. . . 4
|
| 18 | 12, 17 | pm2.61i 126 |
. . 3
|
| 19 | df-ral 1625 |
. . 3
| |
| 20 | 18, 19 | sylibr 200 |
. 2
|
| 21 | 20 | rgen 1674 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: itlso 2827 ordon 2950 isoid 3834 f1owe 3844 df1st2 4064 df2nd2 4065 oawordeulem 4126 unfilem2 4477 abfii4 4490 aceq5lem4 4662 kmlem9 4697 alephiso 4815 axaddopr 5188 axmulopr 5189 negeu 5278 receu 5621 mulnzcnopr 5622 om2uzf1o 6189 iccf 6285 icoshftf1oi 6293 dfseq0 6446 creur 6624 creui 6625 climunii 6986 reeff1 7301 reefiso 7321 subbas 7537 sn0top 7540 fctop 7543 cctop 7545 ishausi 7672 ismsi 7688 ismeti 7689 metxp 7722 isabliOLD 7990 isabli 7991 issubgi 8007 ghgrpilem1 8018 ghgrpilem4 8021 ringsn 8048 cnph 8344 minveceu 8449 efif1 8565 circgrpOLD 8571 eff1i 8578 ghomsn 8655 cayleylem2 8677 oefil2 8791 dtt2 8812 1ded 8865 hhip 9193 hhph 9194 hlimunii 9259 hlimreu 9261 helch 9267 hsn0elch 9271 shscl 9410 shintcl 9422 pjmf1 9792 adjvalvalt 9991 idunop 10032 idhmop 10036 0hmop 10037 adj0 10048 lnopuni 10066 lnophm 10072 riesz4 10125 cnlnadjlem9 10137 adjco 10161 pjhmop 10198 hmopidmch 10204 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-3 6 ax-mp 7 ax-4 951 ax-5 952 ax-6 953 ax-7 954 ax-gen 955 ax-8 1101 ax-9 1102 ax-10 1103 ax-12 1104 ax-17 1190 ax-11o 1202 ax-ext 1436 |
| This theorem depends on definitions: df-bi 147 df-an 225 df-ex 957 df-sb 1155 df-cleq 1446 df-clel 1449 df-ral 1625 |