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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 14125 | . 2 ⊢ seq𝑀( + , 𝐹) = (rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) “ ω) | |
| 2 | rdgfun 8408 | . . 3 ⊢ Fun rec((𝑥 ∈ V, 𝑦 ∈ V ↦ 〈(𝑥 + 1), (𝑦 + (𝐹‘(𝑥 + 1)))〉), 〈𝑀, (𝐹‘𝑀)〉) | |
| 3 | omex 9628 | . . 3 ⊢ ω ∈ V | |
| 4 | funimaexg 6618 | . . 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 2857 | 1 ⊢ seq𝑀( + , 𝐹) ∈ V |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ∈ wcel 2145 Vcvv 3451 〈cop 4590 “ cima 5654 Fun wfun 6525 ‘cfv 6531 (class class class)co 7412 ∈ cmpo 7414 ωcom 7866 reccrdg 8401 1c1 11182 + caddc 11184 seqcseq 14124 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pr 5391 ax-un 7740 ax-inf2 9626 |
| 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 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-ral 3078 df-rex 3088 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-ov 7415 df-om 7867 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-seq 14125 |
| This theorem is used by: seqshft 15218 clim2ser 15802 clim2ser2 15803 isermulc2 15805 isershft 15811 isercoll 15815 isercoll2 15816 iseralt 15832 fsumcvg 15858 sumrb 15859 isumclim3 15905 isumadd 15913 cvgcmp 15963 cvgcmpce 15965 trireciplem 16011 geolim 16019 geolim2 16020 geo2lim 16024 geomulcvg 16025 geoisum1c 16029 cvgrat 16032 mertens 16035 clim2prod 16037 clim2div 16038 ntrivcvg 16046 ntrivcvgfvn0 16048 ntrivcvgmullem 16050 fprodcvg 16077 prodrblem2 16078 fprodntriv 16089 iprodclim3 16147 iprodmul 16150 efcj 16238 eftlub 16257 eflegeo 16269 rpnnen2lem5 16366 mulgfvalALT 19260 ovoliunnul 25808 ioombl1lem4 25862 vitalilem5 25913 dvnfval 26222 aaliou3lem3 26653 dvradcnv 26730 pserulm 26731 abelthlem6 26745 abelthlem7 26747 abelthlem9 26749 logtayllem 26969 logtayl 26970 atantayl 27247 leibpilem2 27251 leibpi 27252 log2tlbnd 27255 zetacvg 27324 lgamgulm2 27345 lgamcvglem 27349 lgamcvg2 27364 dchrisumlem3 27800 dchrisum0re 27822 esumcvgsum 34702 sseqval 35003 iprodgam 36476 faclim 36480 knoppcnlem6 37334 knoppcnlem9 37337 knoppndvlem4 37351 knoppndvlem6 37353 knoppf 37371 geomcau 38661 dvradcnv2 45290 binomcxplemnotnn0 45299 sumnnodd 46586 stirlinglem5 47032 stirlinglem7 47034 fourierdlem112 47172 sge0isum 47381 itcoval 49717 |
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