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| Mirrors > Home > MPE Home > Th. List > om1bas | Structured version Visualization version GIF version | ||
| Description: The base set of the loop space. (Contributed by Mario Carneiro, 10-Jul-2015.) |
| Ref | Expression |
|---|---|
| om1bas.o | ⊢ 𝑂 = (𝐽 Ω1 𝑌) |
| om1bas.j | ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) |
| om1bas.y | ⊢ (𝜑 → 𝑌 ∈ 𝑋) |
| om1bas.b | ⊢ (𝜑 → 𝐵 = (Base‘𝑂)) |
| Ref | Expression |
|---|---|
| om1bas | ⊢ (𝜑 → 𝐵 = {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | om1bas.b | . . 3 ⊢ (𝜑 → 𝐵 = (Base‘𝑂)) | |
| 2 | om1bas.o | . . . . 5 ⊢ 𝑂 = (𝐽 Ω1 𝑌) | |
| 3 | eqidd 2761 | . . . . 5 ⊢ (𝜑 → {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)} = {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}) | |
| 4 | eqidd 2761 | . . . . 5 ⊢ (𝜑 → (*𝑝‘𝐽) = (*𝑝‘𝐽)) | |
| 5 | eqidd 2761 | . . . . 5 ⊢ (𝜑 → (𝐽 ↑ko II) = (𝐽 ↑ko II)) | |
| 6 | om1bas.j | . . . . 5 ⊢ (𝜑 → 𝐽 ∈ (TopOn‘𝑋)) | |
| 7 | om1bas.y | . . . . 5 ⊢ (𝜑 → 𝑌 ∈ 𝑋) | |
| 8 | 2, 3, 4, 5, 6, 7 | om1val 25357 | . . . 4 ⊢ (𝜑 → 𝑂 = {〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉}) |
| 9 | 8 | fveq2d 6890 | . . 3 ⊢ (𝜑 → (Base‘𝑂) = (Base‘{〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉})) |
| 10 | 1, 9 | eqtrd 2795 | . 2 ⊢ (𝜑 → 𝐵 = (Base‘{〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉})) |
| 11 | ovex 7454 | . . . 4 ⊢ (II Cn 𝐽) ∈ V | |
| 12 | 11 | rabex 5299 | . . 3 ⊢ {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)} ∈ V |
| 13 | eqid 2760 | . . . 4 ⊢ {〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉} = {〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉} | |
| 14 | 13 | topgrpbas 17539 | . . 3 ⊢ ({𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)} ∈ V → {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)} = (Base‘{〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉})) |
| 15 | 12, 14 | ax-mp 5 | . 2 ⊢ {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)} = (Base‘{〈(Base‘ndx), {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}〉, 〈(+g‘ndx), (*𝑝‘𝐽)〉, 〈(TopSet‘ndx), (𝐽 ↑ko II)〉}) |
| 16 | 10, 15 | eqtr4di 2813 | 1 ⊢ (𝜑 → 𝐵 = {𝑓 ∈ (II Cn 𝐽) ∣ ((𝑓‘0) = 𝑌 ∧ (𝑓‘1) = 𝑌)}) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 {crab 3412 Vcvv 3450 {ctp 4588 〈cop 4834 ‘cfv 6539 (class class class)co 7421 0cc0 11204 1c1 11205 ndxcnx 17377 Basecbs 17393 +gcplusg 17434 TopSetcts 17440 TopOnctopon 23234 Cn ccn 23548 ↑ko cxko 23886 IIcii 25202 *𝑝cpco 25327 Ω1 comi 25328 |
| 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-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7752 ax-cnex 11260 ax-resscn 11261 ax-1cn 11262 ax-icn 11263 ax-addcl 11264 ax-addrcl 11265 ax-mulcl 11266 ax-mulrcl 11267 ax-mulcom 11268 ax-addass 11269 ax-mulass 11270 ax-distr 11271 ax-i2m1 11272 ax-1ne0 11273 ax-1rid 11274 ax-rnegex 11275 ax-rrecex 11276 ax-cnre 11277 ax-pre-lttri 11278 ax-pre-lttrn 11279 ax-pre-ltadd 11280 ax-pre-mulgt0 11281 |
| 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-nel 3062 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-tp 4589 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-riota 7378 df-ov 7424 df-oprab 7425 df-mpo 7426 df-om 7879 df-1st 8002 df-2nd 8003 df-frecs 8303 df-wrecs 8334 df-recs 8383 df-rdg 8422 df-1o 8480 df-er 8721 df-en 8978 df-dom 8979 df-sdom 8980 df-fin 8981 df-pnf 11349 df-mnf 11350 df-xr 11351 df-ltxr 11352 df-le 11353 df-sub 11547 df-neg 11548 df-nn 12340 df-2 12409 df-3 12410 df-4 12411 df-5 12412 df-6 12413 df-7 12414 df-8 12415 df-9 12416 df-n0 12611 df-z 12698 df-uz 12970 df-fz 13644 df-struct 17331 df-slot 17366 df-ndx 17378 df-base 17394 df-plusg 17447 df-tset 17453 df-topon 23235 df-om1 25333 |
| This theorem is used by: om1elbas 25359 om1plusg 25361 om1tset 25362 |
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