| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdcnv11N | Structured version Visualization version GIF version | ||
| Description: The converse of the map defined by df-mapd 42254 is one-to-one. (Contributed by NM, 13-Mar-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| mapdcnvord.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| mapdcnvord.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
| mapdcnvord.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| mapdcnvord.x | ⊢ (𝜑 → 𝑋 ∈ ran 𝑀) |
| mapdcnvord.y | ⊢ (𝜑 → 𝑌 ∈ ran 𝑀) |
| Ref | Expression |
|---|---|
| mapdcnv11N | ⊢ (𝜑 → ((◡𝑀‘𝑋) = (◡𝑀‘𝑌) ↔ 𝑋 = 𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdcnvord.h | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | mapdcnvord.m | . . . 4 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 3 | mapdcnvord.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 4 | mapdcnvord.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ ran 𝑀) | |
| 5 | mapdcnvord.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ ran 𝑀) | |
| 6 | 1, 2, 3, 4, 5 | mapdcnvordN 42287 | . . 3 ⊢ (𝜑 → ((◡𝑀‘𝑋) ⊆ (◡𝑀‘𝑌) ↔ 𝑋 ⊆ 𝑌)) |
| 7 | 1, 2, 3, 5, 4 | mapdcnvordN 42287 | . . 3 ⊢ (𝜑 → ((◡𝑀‘𝑌) ⊆ (◡𝑀‘𝑋) ↔ 𝑌 ⊆ 𝑋)) |
| 8 | 6, 7 | anbi12d 641 | . 2 ⊢ (𝜑 → (((◡𝑀‘𝑋) ⊆ (◡𝑀‘𝑌) ∧ (◡𝑀‘𝑌) ⊆ (◡𝑀‘𝑋)) ↔ (𝑋 ⊆ 𝑌 ∧ 𝑌 ⊆ 𝑋))) |
| 9 | eqss 3952 | . 2 ⊢ ((◡𝑀‘𝑋) = (◡𝑀‘𝑌) ↔ ((◡𝑀‘𝑋) ⊆ (◡𝑀‘𝑌) ∧ (◡𝑀‘𝑌) ⊆ (◡𝑀‘𝑋))) | |
| 10 | eqss 3952 | . 2 ⊢ (𝑋 = 𝑌 ↔ (𝑋 ⊆ 𝑌 ∧ 𝑌 ⊆ 𝑋)) | |
| 11 | 8, 9, 10 | 3bitr4g 316 | 1 ⊢ (𝜑 → ((◡𝑀‘𝑋) = (◡𝑀‘𝑌) ↔ 𝑋 = 𝑌)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 = wceq 1561 ∈ wcel 2143 ⊆ wss 3905 ◡ccnv 5647 ran crn 5649 ‘cfv 6521 HLchlt 39979 LHypclh 40613 mapdcmpd 42253 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7718 ax-cnex 11140 ax-resscn 11141 ax-1cn 11142 ax-icn 11143 ax-addcl 11144 ax-addrcl 11145 ax-mulcl 11146 ax-mulrcl 11147 ax-mulcom 11148 ax-addass 11149 ax-mulass 11150 ax-distr 11151 ax-i2m1 11152 ax-1ne0 11153 ax-1rid 11154 ax-rnegex 11155 ax-rrecex 11156 ax-cnre 11157 ax-pre-lttri 11158 ax-pre-lttrn 11159 ax-pre-ltadd 11160 ax-pre-mulgt0 11161 ax-riotaBAD 39582 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6288 df-ord 6349 df-on 6350 df-lim 6351 df-suc 6352 df-iota 6477 df-fun 6523 df-fn 6524 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-riota 7353 df-ov 7399 df-oprab 7400 df-mpo 7401 df-of 7660 df-om 7847 df-1st 7970 df-2nd 7971 df-tpos 8206 df-undef 8253 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-1o 8437 df-2o 8438 df-er 8678 df-map 8810 df-en 8928 df-dom 8929 df-sdom 8930 df-fin 8931 df-pnf 11229 df-mnf 11230 df-xr 11231 df-ltxr 11232 df-le 11233 df-sub 11427 df-neg 11428 df-nn 12221 df-2 12290 df-3 12291 df-4 12292 df-5 12293 df-6 12294 df-n0 12492 df-z 12579 df-uz 12850 df-fz 13523 df-struct 17193 df-sets 17210 df-slot 17228 df-ndx 17240 df-base 17256 df-ress 17277 df-plusg 17309 df-mulr 17310 df-sca 17312 df-vsca 17313 df-0g 17480 df-mre 17624 df-mrc 17625 df-acs 17627 df-proset 18336 df-poset 18355 df-plt 18370 df-lub 18386 df-glb 18387 df-join 18388 df-meet 18389 df-p0 18465 df-p1 18466 df-lat 18474 df-clat 18541 df-mgm 18684 df-sgrp 18763 df-mnd 18779 df-submnd 18828 df-grp 18988 df-minusg 18989 df-sbg 18990 df-subg 19175 df-cntz 19367 df-oppg 19396 df-lsm 19686 df-cmn 19832 df-abl 19833 df-mgp 20197 df-rng 20209 df-ur 20242 df-ring 20295 df-oppr 20396 df-dvdsr 20416 df-unit 20417 df-invr 20447 df-dvr 20460 df-nzr 20573 df-rlreg 20754 df-domn 20755 df-drng 20790 df-lmod 20936 df-lss 21006 df-lsp 21046 df-lvec 21177 df-lsatoms 39605 df-lshyp 39606 df-lcv 39648 df-lfl 39687 df-lkr 39715 df-ldual 39753 df-oposet 39805 df-ol 39807 df-oml 39808 df-covers 39895 df-ats 39896 df-atl 39927 df-cvlat 39951 df-hlat 39980 df-llines 40127 df-lplanes 40128 df-lvols 40129 df-lines 40130 df-psubsp 40132 df-pmap 40133 df-padd 40425 df-lhyp 40617 df-laut 40618 df-ldil 40733 df-ltrn 40734 df-trl 40788 df-tgrp 41372 df-tendo 41384 df-edring 41386 df-dveca 41632 df-disoa 41658 df-dvech 41708 df-dib 41768 df-dic 41802 df-dih 41858 df-doch 41977 df-djh 42024 df-mapd 42254 |
| This theorem is referenced by: hdmaprnlem3uN 42480 hdmaprnlem9N 42486 hdmaprnlem3eN 42487 |
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