| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > dih0 | Structured version Visualization version GIF version | ||
| Description: The value of isomorphism H at the lattice zero is the singleton of the zero vector i.e. the zero subspace. (Contributed by NM, 9-Mar-2014.) |
| Ref | Expression |
|---|---|
| dih0.z | ⊢ 0 = (0.‘𝐾) |
| dih0.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| dih0.i | ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) |
| dih0.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| dih0.o | ⊢ 𝑂 = (0g‘𝑈) |
| Ref | Expression |
|---|---|
| dih0 | ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐼‘ 0 ) = {𝑂}) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 22 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 2 | hlop 39947 | . . . . 5 ⊢ (𝐾 ∈ HL → 𝐾 ∈ OP) | |
| 3 | 2 | adantr 484 | . . . 4 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 𝐾 ∈ OP) |
| 4 | eqid 2761 | . . . . 5 ⊢ (Base‘𝐾) = (Base‘𝐾) | |
| 5 | dih0.z | . . . . 5 ⊢ 0 = (0.‘𝐾) | |
| 6 | 4, 5 | op0cl 39769 | . . . 4 ⊢ (𝐾 ∈ OP → 0 ∈ (Base‘𝐾)) |
| 7 | 3, 6 | syl 17 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 0 ∈ (Base‘𝐾)) |
| 8 | dih0.h | . . . . 5 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 9 | 4, 8 | lhpbase 40583 | . . . 4 ⊢ (𝑊 ∈ 𝐻 → 𝑊 ∈ (Base‘𝐾)) |
| 10 | eqid 2761 | . . . . 5 ⊢ (le‘𝐾) = (le‘𝐾) | |
| 11 | 4, 10, 5 | op0le 39771 | . . . 4 ⊢ ((𝐾 ∈ OP ∧ 𝑊 ∈ (Base‘𝐾)) → 0 (le‘𝐾)𝑊) |
| 12 | 2, 9, 11 | syl2an 605 | . . 3 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → 0 (le‘𝐾)𝑊) |
| 13 | dih0.i | . . . 4 ⊢ 𝐼 = ((DIsoH‘𝐾)‘𝑊) | |
| 14 | eqid 2761 | . . . 4 ⊢ ((DIsoB‘𝐾)‘𝑊) = ((DIsoB‘𝐾)‘𝑊) | |
| 15 | 4, 10, 8, 13, 14 | dihvalb 41822 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ ( 0 ∈ (Base‘𝐾) ∧ 0 (le‘𝐾)𝑊)) → (𝐼‘ 0 ) = (((DIsoB‘𝐾)‘𝑊)‘ 0 )) |
| 16 | 1, 7, 12, 15 | syl12anc 847 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐼‘ 0 ) = (((DIsoB‘𝐾)‘𝑊)‘ 0 )) |
| 17 | dih0.u | . . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 18 | dih0.o | . . 3 ⊢ 𝑂 = (0g‘𝑈) | |
| 19 | 5, 8, 14, 17, 18 | dib0 41749 | . 2 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (((DIsoB‘𝐾)‘𝑊)‘ 0 ) = {𝑂}) |
| 20 | 16, 19 | eqtrd 2796 | 1 ⊢ ((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) → (𝐼‘ 0 ) = {𝑂}) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 = wceq 1559 ∈ wcel 2141 {csn 4579 class class class wbr 5097 ‘cfv 6516 Basecbs 17236 lecple 17284 0gc0g 17459 0.cp0 18444 OPcops 39757 HLchlt 39935 LHypclh 40569 DVecHcdvh 41663 DIsoBcdib 41723 DIsoHcdih 41813 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5224 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-cnex 11123 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 ax-pre-mulgt0 11144 ax-riotaBAD 39538 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4863 df-iun 4948 df-iin 4949 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6283 df-ord 6344 df-on 6345 df-lim 6346 df-suc 6347 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-om 7842 df-1st 7965 df-2nd 7966 df-tpos 8200 df-undef 8247 df-frecs 8256 df-wrecs 8287 df-recs 8336 df-rdg 8375 df-1o 8431 df-er 8672 df-map 8804 df-en 8922 df-dom 8923 df-sdom 8924 df-fin 8925 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 df-nn 12205 df-2 12274 df-3 12275 df-4 12276 df-5 12277 df-6 12278 df-n0 12476 df-z 12563 df-uz 12834 df-fz 13507 df-struct 17174 df-sets 17191 df-slot 17209 df-ndx 17221 df-base 17237 df-ress 17258 df-plusg 17290 df-mulr 17291 df-sca 17293 df-vsca 17294 df-0g 17461 df-proset 18317 df-poset 18336 df-plt 18351 df-lub 18367 df-glb 18368 df-join 18369 df-meet 18370 df-p0 18446 df-p1 18447 df-lat 18455 df-clat 18522 df-mgm 18665 df-sgrp 18744 df-mnd 18760 df-grp 18969 df-minusg 18970 df-cmn 19813 df-abl 19814 df-mgp 20178 df-rng 20190 df-ur 20219 df-ring 20272 df-oppr 20373 df-dvdsr 20393 df-unit 20394 df-invr 20424 df-dvr 20437 df-drng 20768 df-lmod 20917 df-lvec 21158 df-oposet 39761 df-ol 39763 df-oml 39764 df-covers 39851 df-ats 39852 df-atl 39883 df-cvlat 39907 df-hlat 39936 df-llines 40083 df-lplanes 40084 df-lvols 40085 df-lines 40086 df-psubsp 40088 df-pmap 40089 df-padd 40381 df-lhyp 40573 df-laut 40574 df-ldil 40689 df-ltrn 40690 df-trl 40744 df-tendo 41340 df-edring 41342 df-disoa 41614 df-dvech 41664 df-dib 41724 df-dih 41814 |
| This theorem is referenced by: dih0bN 41866 dih0vbN 41867 dih0cnv 41868 dih0rn 41869 dihmeetlem4preN 41891 dihmeetlem18N 41909 dihlspsnssN 41917 dihlspsnat 41918 dihatexv 41923 doch1 41944 dochnoncon 41976 |
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