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| Mirrors > Home > MPE Home > Th. List > iiuni | Structured version Visualization version GIF version | ||
| Description: The base set of the unit interval. (Contributed by Jeff Madsen, 2-Sep-2009.) (Revised by Mario Carneiro, 15-Jan-2014.) |
| Ref | Expression |
|---|---|
| iiuni | ⊢ (0[,]1) = ∪ II |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | iitopon 25180 | . 2 ⊢ II ∈ (TopOn‘(0[,]1)) | |
| 2 | 1 | toponunii 23214 | 1 ⊢ (0[,]1) = ∪ II |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∪ cuni 4867 (class class class)co 7412 0cc0 11181 1c1 11182 [,]cicc 13460 IIcii 25176 |
| 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-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-addrcl 11242 ax-mulcl 11243 ax-mulrcl 11244 ax-mulcom 11245 ax-addass 11246 ax-mulass 11247 ax-distr 11248 ax-i2m1 11249 ax-1ne0 11250 ax-1rid 11251 ax-rnegex 11252 ax-rrecex 11253 ax-cnre 11254 ax-pre-lttri 11255 ax-pre-lttrn 11256 ax-pre-ltadd 11257 ax-pre-mulgt0 11258 ax-pre-sup 11259 |
| 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-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 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-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7867 df-1st 7990 df-2nd 7991 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-er 8701 df-map 8833 df-en 8958 df-dom 8959 df-sdom 8960 df-sup 9418 df-inf 9419 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11524 df-neg 11525 df-div 11955 df-nn 12317 df-2 12386 df-3 12387 df-n0 12588 df-z 12675 df-uz 12947 df-q 13057 df-rp 13102 df-xneg 13222 df-xadd 13223 df-xmul 13224 df-icc 13464 df-seq 14125 df-exp 14185 df-cj 15246 df-re 15247 df-im 15248 df-sqrt 15382 df-abs 15383 df-topgen 17594 df-psmet 21650 df-xmet 21651 df-met 21652 df-bl 21653 df-mopn 21654 df-top 23192 df-topon 23209 df-bases 23244 df-ii 25178 |
| This theorem is used by: phtpyco2 25291 reparphti 25298 copco 25319 pcopt 25323 pcopt2 25324 pcoass 25325 pcorevlem 25327 pcorev2 25329 cnpconn 35964 pconnconn 35965 txpconn 35966 ptpconn 35967 sconnpi1 35973 txsconnlem 35974 cvxsconn 35977 cvmliftlem3 36021 cvmliftlem6 36024 cvmliftlem8 36026 cvmliftlem11 36029 cvmliftlem13 36030 cvmliftlem14 36031 cvmliftlem15 36032 cvmlift2lem1 36036 cvmlift2lem3 36039 cvmlift2lem5 36041 cvmlift2lem7 36043 cvmlift2lem9 36045 cvmlift2lem10 36046 cvmlift2lem11 36047 cvmlift2lem12 36048 cvmlift2lem13 36049 cvmliftphtlem 36051 cvmlift3lem1 36053 cvmlift3lem2 36054 cvmlift3lem4 36056 cvmlift3lem5 36057 cvmlift3lem6 36058 sepfsepc 49980 |
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