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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 14058 | . 2 ⊢ seq𝑀( + , 𝐹) = (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) | |
| 2 | rdgfun 8412 | . . 3 ⊢ Fun rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) | |
| 3 | omex 9622 | . . 3 ⊢ ω ∈ V | |
| 4 | funimaexg 6629 | . . 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 2862 | 1 ⊢ seq𝑀( + , 𝐹) ∈ V |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2146 Vcvv 3458 〈cop 4600 “ cima 5669 Fun wfun 6537 ‘cfv 6543 (class class class)co 7423 ∈ cmpo 7425 ωcom 7871 reccrdg 8405 1c1 11119 + caddc 11121 seqcseq 14057 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-rep 5243 ax-sep 5262 ax-nul 5274 ax-pr 5409 ax-un 7745 ax-inf2 9620 |
| 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 2100 df-mo 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-ral 3083 df-rex 3093 df-reu 3373 df-rab 3420 df-v 3460 df-sbc 3748 df-csb 3857 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-pss 3928 df-nul 4290 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-iun 4963 df-br 5115 df-opab 5179 df-mpt 5198 df-tr 5224 df-id 5561 df-eprel 5566 df-po 5574 df-so 5575 df-fr 5619 df-we 5621 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-pred 6309 df-ord 6370 df-on 6371 df-lim 6372 df-suc 6373 df-iota 6499 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-ov 7426 df-om 7872 df-2nd 7996 df-frecs 8287 df-wrecs 8318 df-recs 8367 df-rdg 8406 df-seq 14058 |
| This theorem is used by: seqshft 15148 clim2ser 15732 clim2ser2 15733 isermulc2 15735 isershft 15741 isercoll 15745 isercoll2 15746 iseralt 15762 fsumcvg 15789 sumrb 15790 isumclim3 15836 isumadd 15844 cvgcmp 15894 cvgcmpce 15896 trireciplem 15942 geolim 15950 geolim2 15951 geo2lim 15955 geomulcvg 15956 geoisum1c 15960 cvgrat 15963 mertens 15966 clim2prod 15968 clim2div 15969 ntrivcvg 15977 ntrivcvgfvn0 15979 ntrivcvgmullem 15981 fprodcvg 16010 prodrblem2 16011 fprodntriv 16022 iprodclim3 16080 iprodmul 16083 efcj 16171 eftlub 16190 eflegeo 16202 rpnnen2lem5 16299 mulgfvalALT 19167 ovoliunnul 25703 ioombl1lem4 25757 vitalilem5 25808 dvnfval 26118 aaliou3lem3 26544 dvradcnv 26621 pserulm 26622 abelthlem6 26636 abelthlem7 26638 abelthlem9 26640 logtayllem 26861 logtayl 26862 atantayl 27139 leibpilem2 27143 leibpi 27144 log2tlbnd 27147 zetacvg 27216 lgamgulm2 27237 lgamcvglem 27241 lgamcvg2 27256 dchrisumlem3 27692 dchrisum0re 27714 esumcvgsum 34509 sseqval 34810 iprodgam 36255 faclim 36259 knoppcnlem6 37128 knoppcnlem9 37131 knoppndvlem4 37145 knoppndvlem6 37147 knoppf 37165 geomcau 38451 dvradcnv2 45098 binomcxplemnotnn0 45107 sumnnodd 46387 stirlinglem5 46833 stirlinglem7 46835 fourierdlem112 46973 sge0isum 47182 itcoval 49482 |
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