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Mirrors > Home > MPE Home > Th. List > Mathboxes > btwnexch3and | Structured version Visualization version GIF version |
Description: Deduction form of btwnexch3 32458. (Contributed by Scott Fenton, 13-Oct-2013.) |
Ref | Expression |
---|---|
btwnexch3and.1 | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
btwnexch3and.2 | ⊢ (𝜑 → 𝐴 ∈ (𝔼‘𝑁)) |
btwnexch3and.3 | ⊢ (𝜑 → 𝐵 ∈ (𝔼‘𝑁)) |
btwnexch3and.4 | ⊢ (𝜑 → 𝐶 ∈ (𝔼‘𝑁)) |
btwnexch3and.5 | ⊢ (𝜑 → 𝐷 ∈ (𝔼‘𝑁)) |
btwnexch3and.6 | ⊢ ((𝜑 ∧ 𝜓) → 𝐵 Btwn 〈𝐴, 𝐶〉) |
btwnexch3and.7 | ⊢ ((𝜑 ∧ 𝜓) → 𝐶 Btwn 〈𝐴, 𝐷〉) |
Ref | Expression |
---|---|
btwnexch3and | ⊢ ((𝜑 ∧ 𝜓) → 𝐶 Btwn 〈𝐵, 𝐷〉) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | btwnexch3and.6 | . 2 ⊢ ((𝜑 ∧ 𝜓) → 𝐵 Btwn 〈𝐴, 𝐶〉) | |
2 | btwnexch3and.7 | . 2 ⊢ ((𝜑 ∧ 𝜓) → 𝐶 Btwn 〈𝐴, 𝐷〉) | |
3 | btwnexch3and.1 | . . . 4 ⊢ (𝜑 → 𝑁 ∈ ℕ) | |
4 | btwnexch3and.2 | . . . 4 ⊢ (𝜑 → 𝐴 ∈ (𝔼‘𝑁)) | |
5 | btwnexch3and.3 | . . . 4 ⊢ (𝜑 → 𝐵 ∈ (𝔼‘𝑁)) | |
6 | btwnexch3and.4 | . . . 4 ⊢ (𝜑 → 𝐶 ∈ (𝔼‘𝑁)) | |
7 | btwnexch3and.5 | . . . 4 ⊢ (𝜑 → 𝐷 ∈ (𝔼‘𝑁)) | |
8 | btwnexch3 32458 | . . . 4 ⊢ ((𝑁 ∈ ℕ ∧ (𝐴 ∈ (𝔼‘𝑁) ∧ 𝐵 ∈ (𝔼‘𝑁)) ∧ (𝐶 ∈ (𝔼‘𝑁) ∧ 𝐷 ∈ (𝔼‘𝑁))) → ((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐶 Btwn 〈𝐴, 𝐷〉) → 𝐶 Btwn 〈𝐵, 𝐷〉)) | |
9 | 3, 4, 5, 6, 7, 8 | syl122anc 1484 | . . 3 ⊢ (𝜑 → ((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐶 Btwn 〈𝐴, 𝐷〉) → 𝐶 Btwn 〈𝐵, 𝐷〉)) |
10 | 9 | adantr 466 | . 2 ⊢ ((𝜑 ∧ 𝜓) → ((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐶 Btwn 〈𝐴, 𝐷〉) → 𝐶 Btwn 〈𝐵, 𝐷〉)) |
11 | 1, 2, 10 | mp2and 671 | 1 ⊢ ((𝜑 ∧ 𝜓) → 𝐶 Btwn 〈𝐵, 𝐷〉) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 382 ∈ wcel 2144 〈cop 4320 class class class wbr 4784 ‘cfv 6031 ℕcn 11221 𝔼cee 25988 Btwn cbtwn 25989 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1869 ax-4 1884 ax-5 1990 ax-6 2056 ax-7 2092 ax-8 2146 ax-9 2153 ax-10 2173 ax-11 2189 ax-12 2202 ax-13 2407 ax-ext 2750 ax-rep 4902 ax-sep 4912 ax-nul 4920 ax-pow 4971 ax-pr 5034 ax-un 7095 ax-inf2 8701 ax-cnex 10193 ax-resscn 10194 ax-1cn 10195 ax-icn 10196 ax-addcl 10197 ax-addrcl 10198 ax-mulcl 10199 ax-mulrcl 10200 ax-mulcom 10201 ax-addass 10202 ax-mulass 10203 ax-distr 10204 ax-i2m1 10205 ax-1ne0 10206 ax-1rid 10207 ax-rnegex 10208 ax-rrecex 10209 ax-cnre 10210 ax-pre-lttri 10211 ax-pre-lttrn 10212 ax-pre-ltadd 10213 ax-pre-mulgt0 10214 ax-pre-sup 10215 |
This theorem depends on definitions: df-bi 197 df-an 383 df-or 827 df-3or 1071 df-3an 1072 df-tru 1633 df-fal 1636 df-ex 1852 df-nf 1857 df-sb 2049 df-eu 2621 df-mo 2622 df-clab 2757 df-cleq 2763 df-clel 2766 df-nfc 2901 df-ne 2943 df-nel 3046 df-ral 3065 df-rex 3066 df-reu 3067 df-rmo 3068 df-rab 3069 df-v 3351 df-sbc 3586 df-csb 3681 df-dif 3724 df-un 3726 df-in 3728 df-ss 3735 df-pss 3737 df-nul 4062 df-if 4224 df-pw 4297 df-sn 4315 df-pr 4317 df-tp 4319 df-op 4321 df-uni 4573 df-int 4610 df-iun 4654 df-br 4785 df-opab 4845 df-mpt 4862 df-tr 4885 df-id 5157 df-eprel 5162 df-po 5170 df-so 5171 df-fr 5208 df-se 5209 df-we 5210 df-xp 5255 df-rel 5256 df-cnv 5257 df-co 5258 df-dm 5259 df-rn 5260 df-res 5261 df-ima 5262 df-pred 5823 df-ord 5869 df-on 5870 df-lim 5871 df-suc 5872 df-iota 5994 df-fun 6033 df-fn 6034 df-f 6035 df-f1 6036 df-fo 6037 df-f1o 6038 df-fv 6039 df-isom 6040 df-riota 6753 df-ov 6795 df-oprab 6796 df-mpt2 6797 df-om 7212 df-1st 7314 df-2nd 7315 df-wrecs 7558 df-recs 7620 df-rdg 7658 df-1o 7712 df-oadd 7716 df-er 7895 df-map 8010 df-en 8109 df-dom 8110 df-sdom 8111 df-fin 8112 df-sup 8503 df-oi 8570 df-card 8964 df-pnf 10277 df-mnf 10278 df-xr 10279 df-ltxr 10280 df-le 10281 df-sub 10469 df-neg 10470 df-div 10886 df-nn 11222 df-2 11280 df-3 11281 df-n0 11494 df-z 11579 df-uz 11888 df-rp 12035 df-ico 12385 df-icc 12386 df-fz 12533 df-fzo 12673 df-seq 13008 df-exp 13067 df-hash 13321 df-cj 14046 df-re 14047 df-im 14048 df-sqrt 14182 df-abs 14183 df-clim 14426 df-sum 14624 df-ee 25991 df-btwn 25992 df-cgr 25993 |
This theorem is referenced by: cgrxfr 32493 btwnconn1lem1 32525 btwnconn1lem2 32526 btwnconn1lem12 32536 btwnconn3 32541 btwnoutside 32563 broutsideof3 32564 lineunray 32585 lineelsb2 32586 |
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