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| Mirrors > Home > ILE Home > Th. List > seqex | Unicode version | ||
| Description: Existence of the sequence builder operation. (Contributed by Mario Carneiro, 4-Sep-2013.) |
| Ref | Expression |
|---|---|
| seqex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-seqfrec 10700 |
. 2
| |
| 2 | frecex 6555 |
. . 3
| |
| 3 | 2 | rnex 4998 |
. 2
|
| 4 | 1, 3 | eqeltri 2302 |
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-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4202 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-iinf 4684 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-tr 4186 df-id 4388 df-iord 4461 df-on 4463 df-iom 4687 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-f1 5329 df-fo 5330 df-f1o 5331 df-fv 5332 df-recs 6466 df-frec 6552 df-seqfrec 10700 |
| This theorem is referenced by: seq3shft 11389 clim2ser 11888 clim2ser2 11889 isermulc2 11891 iser3shft 11897 fsum3cvg 11929 sumrbdc 11930 isumclim3 11974 sumnul 11975 isumadd 11982 trireciplem 12051 geolim 12062 geolim2 12063 geo2lim 12067 geoisum1c 12071 mertensabs 12088 clim2prod 12090 clim2divap 12091 ntrivcvgap 12099 fproddccvg 12123 prodrbdclem2 12124 fprodntrivap 12135 efcj 12224 eftlub 12241 eflegeo 12252 nninfdc 13064 gsumfzval 13464 gsumval2 13470 mulgfvalg 13698 trilpolemisumle 16578 trilpolemeq1 16580 |
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