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Mirrors > Home > ILE Home > Th. List > seqex | GIF version |
Description: Existence of the sequence builder operation. (Contributed by Mario Carneiro, 4-Sep-2013.) |
Ref | Expression |
---|---|
seqex | ⊢ seq𝑀( + , 𝐹) ∈ V |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-seqfrec 10439 | . 2 ⊢ seq𝑀( + , 𝐹) = ran frec((𝑥 ∈ (ℤ≥‘𝑀), 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) | |
2 | frecex 6390 | . . 3 ⊢ frec((𝑥 ∈ (ℤ≥‘𝑀), 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) ∈ V | |
3 | 2 | rnex 4891 | . 2 ⊢ ran frec((𝑥 ∈ (ℤ≥‘𝑀), 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) ∈ V |
4 | 1, 3 | eqeltri 2250 | 1 ⊢ seq𝑀( + , 𝐹) ∈ V |
Colors of variables: wff set class |
Syntax hints: ∈ wcel 2148 Vcvv 2737 〈cop 3595 ran crn 4625 ‘cfv 5213 (class class class)co 5870 ∈ cmpo 5872 freccfrec 6386 1c1 7807 + caddc 7809 ℤ≥cuz 9522 seqcseq 10438 |
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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-coll 4116 ax-sep 4119 ax-pow 4172 ax-pr 4207 ax-un 4431 ax-setind 4534 ax-iinf 4585 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-reu 2462 df-rab 2464 df-v 2739 df-sbc 2963 df-csb 3058 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-int 3844 df-iun 3887 df-br 4002 df-opab 4063 df-mpt 4064 df-tr 4100 df-id 4291 df-iord 4364 df-on 4366 df-iom 4588 df-xp 4630 df-rel 4631 df-cnv 4632 df-co 4633 df-dm 4634 df-rn 4635 df-res 4636 df-ima 4637 df-iota 5175 df-fun 5215 df-fn 5216 df-f 5217 df-f1 5218 df-fo 5219 df-f1o 5220 df-fv 5221 df-recs 6301 df-frec 6387 df-seqfrec 10439 |
This theorem is referenced by: seq3shft 10838 clim2ser 11336 clim2ser2 11337 isermulc2 11339 iser3shft 11345 fsum3cvg 11377 sumrbdc 11378 isumclim3 11422 sumnul 11423 isumadd 11430 trireciplem 11499 geolim 11510 geolim2 11511 geo2lim 11515 geoisum1c 11519 mertensabs 11536 clim2prod 11538 clim2divap 11539 ntrivcvgap 11547 fproddccvg 11571 prodrbdclem2 11572 fprodntrivap 11583 efcj 11672 eftlub 11689 eflegeo 11700 nninfdc 12444 mulgfvalg 12913 trilpolemisumle 14557 trilpolemeq1 14559 |
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