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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mapdh6jN | Structured version Visualization version GIF version | ||
| Description: Lemmma for mapdh6N 42724. Eliminate (𝑁‘{𝑌}) = (𝑁‘{𝑍}) hypothesis. (Contributed by NM, 1-May-2015.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| mapdh.q | ⊢ 𝑄 = (0g‘𝐶) |
| mapdh.i | ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) |
| mapdh.h | ⊢ 𝐻 = (LHyp‘𝐾) |
| mapdh.m | ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) |
| mapdh.u | ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) |
| mapdh.v | ⊢ 𝑉 = (Base‘𝑈) |
| mapdh.s | ⊢ − = (-g‘𝑈) |
| mapdhc.o | ⊢ 0 = (0g‘𝑈) |
| mapdh.n | ⊢ 𝑁 = (LSpan‘𝑈) |
| mapdh.c | ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) |
| mapdh.d | ⊢ 𝐷 = (Base‘𝐶) |
| mapdh.r | ⊢ 𝑅 = (-g‘𝐶) |
| mapdh.j | ⊢ 𝐽 = (LSpan‘𝐶) |
| mapdh.k | ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| mapdhc.f | ⊢ (𝜑 → 𝐹 ∈ 𝐷) |
| mapdh.mn | ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
| mapdhcl.x | ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) |
| mapdh.p | ⊢ + = (+g‘𝑈) |
| mapdh.a | ⊢ ✚ = (+g‘𝐶) |
| mapdh6i.xn | ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) |
| mapdh6i.y | ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) |
| mapdh6i.z | ⊢ (𝜑 → 𝑍 ∈ (𝑉 ∖ { 0 })) |
| Ref | Expression |
|---|---|
| mapdh6jN | ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) ✚ (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mapdh.q | . . 3 ⊢ 𝑄 = (0g‘𝐶) | |
| 2 | mapdh.i | . . 3 ⊢ 𝐼 = (𝑥 ∈ V ↦ if((2nd ‘𝑥) = 0 , 𝑄, (℩ℎ ∈ 𝐷 ((𝑀‘(𝑁‘{(2nd ‘𝑥)})) = (𝐽‘{ℎ}) ∧ (𝑀‘(𝑁‘{((1st ‘(1st ‘𝑥)) − (2nd ‘𝑥))})) = (𝐽‘{((2nd ‘(1st ‘𝑥))𝑅ℎ)}))))) | |
| 3 | mapdh.h | . . 3 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 4 | mapdh.m | . . 3 ⊢ 𝑀 = ((mapd‘𝐾)‘𝑊) | |
| 5 | mapdh.u | . . 3 ⊢ 𝑈 = ((DVecH‘𝐾)‘𝑊) | |
| 6 | mapdh.v | . . 3 ⊢ 𝑉 = (Base‘𝑈) | |
| 7 | mapdh.s | . . 3 ⊢ − = (-g‘𝑈) | |
| 8 | mapdhc.o | . . 3 ⊢ 0 = (0g‘𝑈) | |
| 9 | mapdh.n | . . 3 ⊢ 𝑁 = (LSpan‘𝑈) | |
| 10 | mapdh.c | . . 3 ⊢ 𝐶 = ((LCDual‘𝐾)‘𝑊) | |
| 11 | mapdh.d | . . 3 ⊢ 𝐷 = (Base‘𝐶) | |
| 12 | mapdh.r | . . 3 ⊢ 𝑅 = (-g‘𝐶) | |
| 13 | mapdh.j | . . 3 ⊢ 𝐽 = (LSpan‘𝐶) | |
| 14 | mapdh.k | . . . 4 ⊢ (𝜑 → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) | |
| 15 | 14 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 16 | mapdhc.f | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝐷) | |
| 17 | 16 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → 𝐹 ∈ 𝐷) |
| 18 | mapdh.mn | . . . 4 ⊢ (𝜑 → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) | |
| 19 | 18 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
| 20 | mapdhcl.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ (𝑉 ∖ { 0 })) | |
| 21 | 20 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → 𝑋 ∈ (𝑉 ∖ { 0 })) |
| 22 | mapdh.p | . . 3 ⊢ + = (+g‘𝑈) | |
| 23 | mapdh.a | . . 3 ⊢ ✚ = (+g‘𝐶) | |
| 24 | mapdh6i.xn | . . . 4 ⊢ (𝜑 → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) | |
| 25 | 24 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) |
| 26 | mapdh6i.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ (𝑉 ∖ { 0 })) | |
| 27 | 26 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → 𝑌 ∈ (𝑉 ∖ { 0 })) |
| 28 | mapdh6i.z | . . . 4 ⊢ (𝜑 → 𝑍 ∈ (𝑉 ∖ { 0 })) | |
| 29 | 28 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → 𝑍 ∈ (𝑉 ∖ { 0 })) |
| 30 | simpr 490 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → (𝑁‘{𝑌}) = (𝑁‘{𝑍})) | |
| 31 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 17, 19, 21, 22, 23, 25, 27, 29, 30 | mapdh6iN 42721 | . 2 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) = (𝑁‘{𝑍})) → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) ✚ (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| 32 | 14 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻)) |
| 33 | 16 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → 𝐹 ∈ 𝐷) |
| 34 | 18 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝑀‘(𝑁‘{𝑋})) = (𝐽‘{𝐹})) |
| 35 | 20 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → 𝑋 ∈ (𝑉 ∖ { 0 })) |
| 36 | 26 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → 𝑌 ∈ (𝑉 ∖ { 0 })) |
| 37 | 28 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → 𝑍 ∈ (𝑉 ∖ { 0 })) |
| 38 | 24 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → ¬ 𝑋 ∈ (𝑁‘{𝑌, 𝑍})) |
| 39 | simpr 490 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) | |
| 40 | eqidd 2761 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝐼‘〈𝑋, 𝐹, 𝑌〉) = (𝐼‘〈𝑋, 𝐹, 𝑌〉)) | |
| 41 | eqidd 2761 | . . 3 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝐼‘〈𝑋, 𝐹, 𝑍〉) = (𝐼‘〈𝑋, 𝐹, 𝑍〉)) | |
| 42 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 32, 33, 34, 35, 22, 23, 36, 37, 38, 39, 40, 41 | mapdh6aN 42712 | . 2 ⊢ ((𝜑 ∧ (𝑁‘{𝑌}) ≠ (𝑁‘{𝑍})) → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) ✚ (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| 43 | 31, 42 | pm2.61dane 3042 | 1 ⊢ (𝜑 → (𝐼‘〈𝑋, 𝐹, (𝑌 + 𝑍)〉) = ((𝐼‘〈𝑋, 𝐹, 𝑌〉) ✚ (𝐼‘〈𝑋, 𝐹, 𝑍〉))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ¬ wn 3 → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ≠ wne 2955 Vcvv 3450 ∖ cdif 3895 ifcif 4481 {csn 4583 {cpr 4585 〈cotp 4591 ↦ cmpt 5185 ‘cfv 6527 ℩crio 7364 (class class class)co 7408 1st c1st 7982 2nd c2nd 7983 Basecbs 17349 +gcplusg 17390 0gc0g 17572 -gcsg 19108 LSpanclspn 21208 HLchlt 40327 LHypclh 40961 DVecHcdvh 42055 LCDualclcd 42563 mapdcmpd 42601 |
| 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 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-cnex 11228 ax-resscn 11229 ax-1cn 11230 ax-icn 11231 ax-addcl 11232 ax-addrcl 11233 ax-mulcl 11234 ax-mulrcl 11235 ax-mulcom 11236 ax-addass 11237 ax-mulass 11238 ax-distr 11239 ax-i2m1 11240 ax-1ne0 11241 ax-1rid 11242 ax-rnegex 11243 ax-rrecex 11244 ax-cnre 11245 ax-pre-lttri 11246 ax-pre-lttrn 11247 ax-pre-ltadd 11248 ax-pre-mulgt0 11249 ax-riotaBAD 39930 |
| 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 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-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-ot 4592 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6293 df-ord 6354 df-on 6355 df-lim 6356 df-suc 6357 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7365 df-ov 7411 df-oprab 7412 df-mpo 7413 df-of 7676 df-om 7861 df-1st 7984 df-2nd 7985 df-tpos 8221 df-undef 8268 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8454 df-2o 8455 df-er 8695 df-map 8827 df-en 8952 df-dom 8953 df-sdom 8954 df-fin 8955 df-pnf 11317 df-mnf 11318 df-xr 11319 df-ltxr 11320 df-le 11321 df-sub 11515 df-neg 11516 df-nn 12306 df-2 12375 df-3 12376 df-4 12377 df-5 12378 df-6 12379 df-n0 12577 df-z 12664 df-uz 12936 df-fz 13610 df-struct 17287 df-sets 17304 df-slot 17322 df-ndx 17334 df-base 17350 df-ress 17371 df-plusg 17403 df-mulr 17404 df-sca 17406 df-vsca 17407 df-0g 17574 df-mre 17718 df-mrc 17719 df-acs 17721 df-proset 18430 df-poset 18449 df-plt 18464 df-lub 18480 df-glb 18481 df-join 18482 df-meet 18483 df-p0 18559 df-p1 18560 df-lat 18568 df-clat 18635 df-mgm 18778 df-sgrp 18870 df-mnd 18886 df-submnd 18941 df-grp 19109 df-minusg 19110 df-sbg 19111 df-subg 19295 df-cntz 19493 df-oppg 19522 df-lsm 19812 df-cmn 19958 df-abl 19959 df-mgp 20323 df-rng 20337 df-ur 20370 df-ring 20423 df-oppr 20529 df-dvdsr 20549 df-unit 20550 df-invr 20580 df-dvr 20593 df-nzr 20725 df-rlreg 20908 df-domn 20909 df-drng 20944 df-lmod 21099 df-lss 21169 df-lsp 21209 df-lvec 21340 df-lsatoms 39953 df-lshyp 39954 df-lcv 39996 df-lfl 40035 df-lkr 40063 df-ldual 40101 df-oposet 40153 df-ol 40155 df-oml 40156 df-covers 40243 df-ats 40244 df-atl 40275 df-cvlat 40299 df-hlat 40328 df-llines 40475 df-lplanes 40476 df-lvols 40477 df-lines 40478 df-psubsp 40480 df-pmap 40481 df-padd 40773 df-lhyp 40965 df-laut 40966 df-ldil 41081 df-ltrn 41082 df-trl 41136 df-tgrp 41720 df-tendo 41732 df-edring 41734 df-dveca 41980 df-disoa 42006 df-dvech 42056 df-dib 42116 df-dic 42150 df-dih 42206 df-doch 42325 df-djh 42372 df-lcdual 42564 df-mapd 42602 |
| This theorem is used by: mapdh6kN 42723 |
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