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Mirrors > Home > MPE Home > Th. List > inagne1 | Structured version Visualization version GIF version |
Description: Deduce inequality from the in-angle relation. (Contributed by Thierry Arnoux, 29-Oct-2021.) |
Ref | Expression |
---|---|
isinag.p | β’ π = (BaseβπΊ) |
isinag.i | β’ πΌ = (ItvβπΊ) |
isinag.k | β’ πΎ = (hlGβπΊ) |
isinag.x | β’ (π β π β π) |
isinag.a | β’ (π β π΄ β π) |
isinag.b | β’ (π β π΅ β π) |
isinag.c | β’ (π β πΆ β π) |
inagflat.g | β’ (π β πΊ β TarskiG) |
inagswap.1 | β’ (π β π(inAβπΊ)β¨βπ΄π΅πΆββ©) |
Ref | Expression |
---|---|
inagne1 | β’ (π β π΄ β π΅) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | inagswap.1 | . . . 4 β’ (π β π(inAβπΊ)β¨βπ΄π΅πΆββ©) | |
2 | isinag.p | . . . . 5 β’ π = (BaseβπΊ) | |
3 | isinag.i | . . . . 5 β’ πΌ = (ItvβπΊ) | |
4 | isinag.k | . . . . 5 β’ πΎ = (hlGβπΊ) | |
5 | isinag.x | . . . . 5 β’ (π β π β π) | |
6 | isinag.a | . . . . 5 β’ (π β π΄ β π) | |
7 | isinag.b | . . . . 5 β’ (π β π΅ β π) | |
8 | isinag.c | . . . . 5 β’ (π β πΆ β π) | |
9 | inagflat.g | . . . . 5 β’ (π β πΊ β TarskiG) | |
10 | 2, 3, 4, 5, 6, 7, 8, 9 | isinag 27822 | . . . 4 β’ (π β (π(inAβπΊ)β¨βπ΄π΅πΆββ© β ((π΄ β π΅ β§ πΆ β π΅ β§ π β π΅) β§ βπ₯ β π (π₯ β (π΄πΌπΆ) β§ (π₯ = π΅ β¨ π₯(πΎβπ΅)π))))) |
11 | 1, 10 | mpbid 231 | . . 3 β’ (π β ((π΄ β π΅ β§ πΆ β π΅ β§ π β π΅) β§ βπ₯ β π (π₯ β (π΄πΌπΆ) β§ (π₯ = π΅ β¨ π₯(πΎβπ΅)π)))) |
12 | 11 | simpld 496 | . 2 β’ (π β (π΄ β π΅ β§ πΆ β π΅ β§ π β π΅)) |
13 | 12 | simp1d 1143 | 1 β’ (π β π΄ β π΅) |
Colors of variables: wff setvar class |
Syntax hints: β wi 4 β§ wa 397 β¨ wo 846 β§ w3a 1088 = wceq 1542 β wcel 2107 β wne 2944 βwrex 3074 class class class wbr 5110 βcfv 6501 (class class class)co 7362 β¨βcs3 14738 Basecbs 17090 TarskiGcstrkg 27411 Itvcitv 27417 hlGchlg 27584 inAcinag 27819 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2708 ax-rep 5247 ax-sep 5261 ax-nul 5268 ax-pow 5325 ax-pr 5389 ax-un 7677 ax-cnex 11114 ax-resscn 11115 ax-1cn 11116 ax-icn 11117 ax-addcl 11118 ax-addrcl 11119 ax-mulcl 11120 ax-mulrcl 11121 ax-mulcom 11122 ax-addass 11123 ax-mulass 11124 ax-distr 11125 ax-i2m1 11126 ax-1ne0 11127 ax-1rid 11128 ax-rnegex 11129 ax-rrecex 11130 ax-cnre 11131 ax-pre-lttri 11132 ax-pre-lttrn 11133 ax-pre-ltadd 11134 ax-pre-mulgt0 11135 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2539 df-eu 2568 df-clab 2715 df-cleq 2729 df-clel 2815 df-nfc 2890 df-ne 2945 df-nel 3051 df-ral 3066 df-rex 3075 df-reu 3357 df-rab 3411 df-v 3450 df-sbc 3745 df-csb 3861 df-dif 3918 df-un 3920 df-in 3922 df-ss 3932 df-pss 3934 df-nul 4288 df-if 4492 df-pw 4567 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4871 df-int 4913 df-iun 4961 df-br 5111 df-opab 5173 df-mpt 5194 df-tr 5228 df-id 5536 df-eprel 5542 df-po 5550 df-so 5551 df-fr 5593 df-we 5595 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-pred 6258 df-ord 6325 df-on 6326 df-lim 6327 df-suc 6328 df-iota 6453 df-fun 6503 df-fn 6504 df-f 6505 df-f1 6506 df-fo 6507 df-f1o 6508 df-fv 6509 df-riota 7318 df-ov 7365 df-oprab 7366 df-mpo 7367 df-om 7808 df-1st 7926 df-2nd 7927 df-frecs 8217 df-wrecs 8248 df-recs 8322 df-rdg 8361 df-1o 8417 df-er 8655 df-map 8774 df-en 8891 df-dom 8892 df-sdom 8893 df-fin 8894 df-card 9882 df-pnf 11198 df-mnf 11199 df-xr 11200 df-ltxr 11201 df-le 11202 df-sub 11394 df-neg 11395 df-nn 12161 df-2 12223 df-3 12224 df-n0 12421 df-z 12507 df-uz 12771 df-fz 13432 df-fzo 13575 df-hash 14238 df-word 14410 df-concat 14466 df-s1 14491 df-s2 14744 df-s3 14745 df-inag 27821 |
This theorem is referenced by: (None) |
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