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| Mirrors > Home > ILE Home > Th. List > psrvalstrd | GIF version | ||
| Description: The multivariate power series structure is a function. (Contributed by Mario Carneiro, 8-Feb-2015.) |
| Ref | Expression |
|---|---|
| psrvalstrd.b | ⊢ (𝜑 → 𝐵 ∈ 𝑋) |
| psrvalstrd.plusg | ⊢ (𝜑 → + ∈ 𝑌) |
| psrvalstrd.ips | ⊢ (𝜑 → × ∈ 𝑍) |
| psrvalstrd.r | ⊢ (𝜑 → 𝑅 ∈ 𝑊) |
| psrvalstrd.mulr | ⊢ (𝜑 → · ∈ 𝑃) |
| psrvalstrd.j | ⊢ (𝜑 → 𝐽 ∈ 𝑄) |
| Ref | Expression |
|---|---|
| psrvalstrd | ⊢ (𝜑 → ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} ∪ {〈(Scalar‘ndx), 𝑅〉, 〈( ·𝑠 ‘ndx), · 〉, 〈(TopSet‘ndx), 𝐽〉}) Struct 〈1, 9〉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | psrvalstrd.b | . . 3 ⊢ (𝜑 → 𝐵 ∈ 𝑋) | |
| 2 | psrvalstrd.plusg | . . 3 ⊢ (𝜑 → + ∈ 𝑌) | |
| 3 | psrvalstrd.ips | . . 3 ⊢ (𝜑 → × ∈ 𝑍) | |
| 4 | eqid 2238 | . . . 4 ⊢ {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} = {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} | |
| 5 | 4 | rngstrg 13549 | . . 3 ⊢ ((𝐵 ∈ 𝑋 ∧ + ∈ 𝑌 ∧ × ∈ 𝑍) → {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} Struct 〈1, 3〉) |
| 6 | 1, 2, 3, 5 | syl3anc 1278 | . 2 ⊢ (𝜑 → {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} Struct 〈1, 3〉) |
| 7 | psrvalstrd.r | . . 3 ⊢ (𝜑 → 𝑅 ∈ 𝑊) | |
| 8 | psrvalstrd.mulr | . . 3 ⊢ (𝜑 → · ∈ 𝑃) | |
| 9 | psrvalstrd.j | . . 3 ⊢ (𝜑 → 𝐽 ∈ 𝑄) | |
| 10 | 5nn 9481 | . . . 4 ⊢ 5 ∈ ℕ | |
| 11 | scandx 13565 | . . . 4 ⊢ (Scalar‘ndx) = 5 | |
| 12 | 5lt6 9496 | . . . 4 ⊢ 5 < 6 | |
| 13 | 6nn 9482 | . . . 4 ⊢ 6 ∈ ℕ | |
| 14 | vscandx 13571 | . . . 4 ⊢ ( ·𝑠 ‘ndx) = 6 | |
| 15 | 6lt9 9516 | . . . 4 ⊢ 6 < 9 | |
| 16 | 9nn 9485 | . . . 4 ⊢ 9 ∈ ℕ | |
| 17 | tsetndx 13600 | . . . 4 ⊢ (TopSet‘ndx) = 9 | |
| 18 | 10, 11, 12, 13, 14, 15, 16, 17 | strle3g 13522 | . . 3 ⊢ ((𝑅 ∈ 𝑊 ∧ · ∈ 𝑃 ∧ 𝐽 ∈ 𝑄) → {〈(Scalar‘ndx), 𝑅〉, 〈( ·𝑠 ‘ndx), · 〉, 〈(TopSet‘ndx), 𝐽〉} Struct 〈5, 9〉) |
| 19 | 7, 8, 9, 18 | syl3anc 1278 | . 2 ⊢ (𝜑 → {〈(Scalar‘ndx), 𝑅〉, 〈( ·𝑠 ‘ndx), · 〉, 〈(TopSet‘ndx), 𝐽〉} Struct 〈5, 9〉) |
| 20 | 3lt5 9493 | . . 3 ⊢ 3 < 5 | |
| 21 | 20 | a1i 9 | . 2 ⊢ (𝜑 → 3 < 5) |
| 22 | 6, 19, 21 | strleund 13517 | 1 ⊢ (𝜑 → ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), × 〉} ∪ {〈(Scalar‘ndx), 𝑅〉, 〈( ·𝑠 ‘ndx), · 〉, 〈(TopSet‘ndx), 𝐽〉}) Struct 〈1, 9〉) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2209 ∪ cun 3218 {ctp 3711 〈cop 3712 class class class wbr 4131 ‘cfv 5380 1c1 8187 < clt 8367 3c3 9366 5c5 9368 6c6 9369 9c9 9372 Struct cstr 13407 ndxcnx 13408 Basecbs 13411 +gcplusg 13491 .rcmulr 13492 Scalarcsca 13494 ·𝑠 cvsca 13495 TopSetcts 13497 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8277 ax-resscn 8278 ax-1cn 8279 ax-1re 8280 ax-icn 8281 ax-addcl 8282 ax-addrcl 8283 ax-mulcl 8284 ax-addcom 8286 ax-addass 8288 ax-distr 8290 ax-i2m1 8291 ax-0lt1 8292 ax-0id 8294 ax-rnegex 8295 ax-cnre 8297 ax-pre-ltirr 8298 ax-pre-ltwlin 8299 ax-pre-lttrn 8300 ax-pre-apti 8301 ax-pre-ltadd 8302 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3715 df-pr 3716 df-tp 3717 df-op 3718 df-uni 3936 df-int 3971 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-pnf 8369 df-mnf 8370 df-xr 8371 df-ltxr 8372 df-le 8373 df-sub 8507 df-neg 8508 df-inn 9315 df-2 9373 df-3 9374 df-4 9375 df-5 9376 df-6 9377 df-7 9378 df-8 9379 df-9 9380 df-n0 9576 df-z 9657 df-uz 9939 df-fz 10430 df-struct 13413 df-ndx 13414 df-slot 13415 df-base 13417 df-plusg 13504 df-mulr 13505 df-sca 13507 df-vsca 13508 df-tset 13510 |
| This theorem is used by: psrbasg 15183 psrplusgg 15187 psrmulrg 15191 |
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