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| Mirrors > Home > MPE Home > Th. List > seqex | Structured version Visualization version 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-seq 14175 | . 2 ⊢ seq𝑀( + , 𝐹) = (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) | |
| 2 | rdgfun 8455 | . . 3 ⊢ Fun rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) | |
| 3 | omex 9674 | . . 3 ⊢ ω ∈ V | |
| 4 | funimaexg 6651 | . . 3 ⊢ ((Fun rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) ∧ ω ∈ V) → (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) ∈ V) | |
| 5 | 2, 3, 4 | mp2an 705 | . 2 ⊢ (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) ∈ V |
| 6 | 1, 5 | eqeltri 2860 | 1 ⊢ seq𝑀( + , 𝐹) ∈ V |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2147 Vcvv 3454 〈cop 4838 “ cima 5659 Fun wfun 6555 ‘cfv 6561 (class class class)co 7446 ∈ cmpo 7448 ωcom 7904 reccrdg 8448 1c1 11231 + caddc 11233 seqcseq 14174 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5236 ax-sep 5253 ax-nul 5264 ax-pr 5396 ax-un 7778 ax-inf2 9672 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-ral 3081 df-rex 3091 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-ord 6386 df-on 6387 df-lim 6388 df-suc 6389 df-iota 6515 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-ov 7449 df-om 7905 df-2nd 8029 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-seq 14175 |
| This theorem is used by: seqshft 15270 clim2ser 15854 clim2ser2 15855 isermulc2 15857 isershft 15863 isercoll 15867 isercoll2 15868 iseralt 15884 fsumcvg 15910 sumrb 15911 isumclim3 15957 isumadd 15965 cvgcmp 16015 cvgcmpce 16017 trireciplem 16063 geolim 16071 geolim2 16072 geo2lim 16076 geomulcvg 16077 geoisum1c 16081 cvgrat 16084 mertens 16087 clim2prod 16089 clim2div 16090 ntrivcvg 16098 ntrivcvgfvn0 16100 ntrivcvgmullem 16102 fprodcvg 16129 prodrblem2 16130 fprodntriv 16141 iprodclim3 16199 iprodmul 16202 efcj 16290 eftlub 16309 eflegeo 16321 rpnnen2lem5 16418 mulgfvalALT 19312 ovoliunnul 25861 ioombl1lem4 25915 vitalilem5 25966 dvnfval 26275 aaliou3lem3 26704 dvradcnv 26781 pserulm 26782 abelthlem6 26796 abelthlem7 26798 abelthlem9 26800 logtayllem 27020 logtayl 27021 atantayl 27298 leibpilem2 27302 leibpi 27303 log2tlbnd 27306 zetacvg 27375 lgamgulm2 27396 lgamcvglem 27400 lgamcvg2 27415 dchrisumlem3 27851 dchrisum0re 27873 esumcvgsum 34803 sseqval 35103 iprodgam 36698 faclim 36702 knoppcnlem6 37555 knoppcnlem9 37558 knoppndvlem4 37572 knoppndvlem6 37574 knoppf 37592 geomcau 38896 dvradcnv2 45534 binomcxplemnotnn0 45543 sumnnodd 46857 stirlinglem5 47303 stirlinglem7 47305 fourierdlem112 47443 sge0isum 47652 itcoval 49988 |
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