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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 10709 |
. 2
| |
| 2 | frecex 6559 |
. . 3
| |
| 3 | 2 | rnex 5000 |
. 2
|
| 4 | 1, 3 | eqeltri 2304 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-iord 4463 df-on 4465 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-recs 6470 df-frec 6556 df-seqfrec 10709 |
| This theorem is referenced by: seq3shft 11398 clim2ser 11897 clim2ser2 11898 isermulc2 11900 iser3shft 11906 fsum3cvg 11938 sumrbdc 11939 isumclim3 11983 sumnul 11984 isumadd 11991 trireciplem 12060 geolim 12071 geolim2 12072 geo2lim 12076 geoisum1c 12080 mertensabs 12097 clim2prod 12099 clim2divap 12100 ntrivcvgap 12108 fproddccvg 12132 prodrbdclem2 12133 fprodntrivap 12144 efcj 12233 eftlub 12250 eflegeo 12261 nninfdc 13073 gsumfzval 13473 gsumval2 13479 mulgfvalg 13707 trilpolemisumle 16642 trilpolemeq1 16644 |
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