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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 14149 | . 2 ⊢ seq𝑀( + , 𝐹) = (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) | |
| 2 | rdgfun 8428 | . . 3 ⊢ Fun rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) | |
| 3 | omex 9648 | . . 3 ⊢ ω ∈ V | |
| 4 | funimaexg 6627 | . . 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 2856 | 1 ⊢ seq𝑀( + , 𝐹) ∈ V |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2144 Vcvv 3450 〈cop 4834 “ cima 5653 Fun wfun 6533 ‘cfv 6539 (class class class)co 7421 ∈ cmpo 7423 ωcom 7878 reccrdg 8421 1c1 11205 + caddc 11207 seqcseq 14148 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pr 5390 ax-un 7752 ax-inf2 9646 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6541 df-fn 6542 df-f 6543 df-f1 6544 df-fo 6545 df-f1o 6546 df-fv 6547 df-ov 7424 df-om 7879 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-seq 14149 |
| This theorem is used by: seqshft 15244 clim2ser 15828 clim2ser2 15829 isermulc2 15831 isershft 15837 isercoll 15841 isercoll2 15842 iseralt 15858 fsumcvg 15884 sumrb 15885 isumclim3 15931 isumadd 15939 cvgcmp 15989 cvgcmpce 15991 trireciplem 16037 geolim 16045 geolim2 16046 geo2lim 16050 geomulcvg 16051 geoisum1c 16055 cvgrat 16058 mertens 16061 clim2prod 16063 clim2div 16064 ntrivcvg 16072 ntrivcvgfvn0 16074 ntrivcvgmullem 16076 fprodcvg 16103 prodrblem2 16104 fprodntriv 16115 iprodclim3 16173 iprodmul 16176 efcj 16264 eftlub 16283 eflegeo 16295 rpnnen2lem5 16392 mulgfvalALT 19286 ovoliunnul 25834 ioombl1lem4 25888 vitalilem5 25939 dvnfval 26248 aaliou3lem3 26677 dvradcnv 26754 pserulm 26755 abelthlem6 26769 abelthlem7 26771 abelthlem9 26773 logtayllem 26993 logtayl 26994 atantayl 27271 leibpilem2 27275 leibpi 27276 log2tlbnd 27279 zetacvg 27348 lgamgulm2 27369 lgamcvglem 27373 lgamcvg2 27388 dchrisumlem3 27824 dchrisum0re 27846 esumcvgsum 34767 sseqval 35067 iprodgam 36600 faclim 36604 knoppcnlem6 37457 knoppcnlem9 37460 knoppndvlem4 37474 knoppndvlem6 37476 knoppf 37494 geomcau 38787 dvradcnv2 45425 binomcxplemnotnn0 45434 sumnnodd 46736 stirlinglem5 47182 stirlinglem7 47184 fourierdlem112 47322 sge0isum 47531 itcoval 49867 |
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