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Mirrors > Home > MPE Home > Th. List > ttgelitv | Structured version Visualization version GIF version |
Description: Betweenness for a subcomplex Hilbert space augmented with betweenness. (Contributed by Thierry Arnoux, 25-Mar-2019.) |
Ref | Expression |
---|---|
ttgval.n | β’ πΊ = (toTGβπ») |
ttgitvval.i | β’ πΌ = (ItvβπΊ) |
ttgitvval.b | β’ π = (Baseβπ») |
ttgitvval.m | β’ β = (-gβπ») |
ttgitvval.s | β’ Β· = ( Β·π βπ») |
ttgelitv.x | β’ (π β π β π) |
ttgelitv.y | β’ (π β π β π) |
ttgelitv.h | β’ (π β π» β π) |
ttgelitv.z | β’ (π β π β π) |
Ref | Expression |
---|---|
ttgelitv | β’ (π β (π β (ππΌπ) β βπ β (0[,]1)(π β π) = (π Β· (π β π)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ttgelitv.z | . 2 β’ (π β π β π) | |
2 | ttgelitv.h | . . . . 5 β’ (π β π» β π) | |
3 | ttgelitv.x | . . . . 5 β’ (π β π β π) | |
4 | ttgelitv.y | . . . . 5 β’ (π β π β π) | |
5 | ttgval.n | . . . . . 6 β’ πΊ = (toTGβπ») | |
6 | ttgitvval.i | . . . . . 6 β’ πΌ = (ItvβπΊ) | |
7 | ttgitvval.b | . . . . . 6 β’ π = (Baseβπ») | |
8 | ttgitvval.m | . . . . . 6 β’ β = (-gβπ») | |
9 | ttgitvval.s | . . . . . 6 β’ Β· = ( Β·π βπ») | |
10 | 5, 6, 7, 8, 9 | ttgitvval 28001 | . . . . 5 β’ ((π» β π β§ π β π β§ π β π) β (ππΌπ) = {π§ β π β£ βπ β (0[,]1)(π§ β π) = (π Β· (π β π))}) |
11 | 2, 3, 4, 10 | syl3anc 1371 | . . . 4 β’ (π β (ππΌπ) = {π§ β π β£ βπ β (0[,]1)(π§ β π) = (π Β· (π β π))}) |
12 | 11 | eleq2d 2818 | . . 3 β’ (π β (π β (ππΌπ) β π β {π§ β π β£ βπ β (0[,]1)(π§ β π) = (π Β· (π β π))})) |
13 | oveq1 7399 | . . . . . 6 β’ (π§ = π β (π§ β π) = (π β π)) | |
14 | 13 | eqeq1d 2733 | . . . . 5 β’ (π§ = π β ((π§ β π) = (π Β· (π β π)) β (π β π) = (π Β· (π β π)))) |
15 | 14 | rexbidv 3177 | . . . 4 β’ (π§ = π β (βπ β (0[,]1)(π§ β π) = (π Β· (π β π)) β βπ β (0[,]1)(π β π) = (π Β· (π β π)))) |
16 | 15 | elrab 3678 | . . 3 β’ (π β {π§ β π β£ βπ β (0[,]1)(π§ β π) = (π Β· (π β π))} β (π β π β§ βπ β (0[,]1)(π β π) = (π Β· (π β π)))) |
17 | 12, 16 | bitrdi 286 | . 2 β’ (π β (π β (ππΌπ) β (π β π β§ βπ β (0[,]1)(π β π) = (π Β· (π β π))))) |
18 | 1, 17 | mpbirand 705 | 1 β’ (π β (π β (ππΌπ) β βπ β (0[,]1)(π β π) = (π Β· (π β π)))) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β wb 205 β§ wa 396 = wceq 1541 β wcel 2106 βwrex 3069 {crab 3431 βcfv 6531 (class class class)co 7392 0cc0 11091 1c1 11092 [,]cicc 13308 Basecbs 17125 Β·π cvsca 17182 -gcsg 18795 Itvcitv 27546 toTGcttg 27986 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-rep 5277 ax-sep 5291 ax-nul 5298 ax-pow 5355 ax-pr 5419 ax-un 7707 ax-cnex 11147 ax-resscn 11148 ax-1cn 11149 ax-icn 11150 ax-addcl 11151 ax-addrcl 11152 ax-mulcl 11153 ax-mulrcl 11154 ax-mulcom 11155 ax-addass 11156 ax-mulass 11157 ax-distr 11158 ax-i2m1 11159 ax-1ne0 11160 ax-1rid 11161 ax-rnegex 11162 ax-rrecex 11163 ax-cnre 11164 ax-pre-lttri 11165 ax-pre-lttrn 11166 ax-pre-ltadd 11167 ax-pre-mulgt0 11168 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-reu 3376 df-rab 3432 df-v 3474 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-pss 3962 df-nul 4318 df-if 4522 df-pw 4597 df-sn 4622 df-pr 4624 df-op 4628 df-uni 4901 df-iun 4991 df-br 5141 df-opab 5203 df-mpt 5224 df-tr 5258 df-id 5566 df-eprel 5572 df-po 5580 df-so 5581 df-fr 5623 df-we 5625 df-xp 5674 df-rel 5675 df-cnv 5676 df-co 5677 df-dm 5678 df-rn 5679 df-res 5680 df-ima 5681 df-pred 6288 df-ord 6355 df-on 6356 df-lim 6357 df-suc 6358 df-iota 6483 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7348 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7838 df-1st 7956 df-2nd 7957 df-frecs 8247 df-wrecs 8278 df-recs 8352 df-rdg 8391 df-er 8685 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11231 df-mnf 11232 df-xr 11233 df-ltxr 11234 df-le 11235 df-sub 11427 df-neg 11428 df-nn 12194 df-2 12256 df-3 12257 df-4 12258 df-5 12259 df-6 12260 df-7 12261 df-8 12262 df-9 12263 df-n0 12454 df-dec 12659 df-sets 17078 df-slot 17096 df-ndx 17108 df-itv 27548 df-lng 27549 df-ttg 27987 |
This theorem is referenced by: ttgbtwnid 28003 ttgcontlem1 28004 |
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