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| Mirrors > Home > MPE Home > Th. List > Mathboxes > cgrextendand | Structured version Visualization version GIF version | ||
| Description: Deduction form of cgrextend 35999. (Contributed by Scott Fenton, 14-Oct-2013.) |
| Ref | Expression |
|---|---|
| cgrextendand.1 | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
| cgrextendand.2 | ⊢ (𝜑 → 𝐴 ∈ (𝔼‘𝑁)) |
| cgrextendand.3 | ⊢ (𝜑 → 𝐵 ∈ (𝔼‘𝑁)) |
| cgrextendand.4 | ⊢ (𝜑 → 𝐶 ∈ (𝔼‘𝑁)) |
| cgrextendand.5 | ⊢ (𝜑 → 𝐷 ∈ (𝔼‘𝑁)) |
| cgrextendand.6 | ⊢ (𝜑 → 𝐸 ∈ (𝔼‘𝑁)) |
| cgrextendand.7 | ⊢ (𝜑 → 𝐹 ∈ (𝔼‘𝑁)) |
| cgrextendand.8 | ⊢ ((𝜑 ∧ 𝜓) → 𝐵 Btwn 〈𝐴, 𝐶〉) |
| cgrextendand.9 | ⊢ ((𝜑 ∧ 𝜓) → 𝐸 Btwn 〈𝐷, 𝐹〉) |
| cgrextendand.10 | ⊢ ((𝜑 ∧ 𝜓) → 〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉) |
| cgrextendand.11 | ⊢ ((𝜑 ∧ 𝜓) → 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉) |
| Ref | Expression |
|---|---|
| cgrextendand | ⊢ ((𝜑 ∧ 𝜓) → 〈𝐴, 𝐶〉Cgr〈𝐷, 𝐹〉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | cgrextendand.8 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 𝐵 Btwn 〈𝐴, 𝐶〉) | |
| 2 | cgrextendand.9 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 𝐸 Btwn 〈𝐷, 𝐹〉) | |
| 3 | 1, 2 | jca 511 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐸 Btwn 〈𝐷, 𝐹〉)) |
| 4 | cgrextendand.10 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉) | |
| 5 | cgrextendand.11 | . . 3 ⊢ ((𝜑 ∧ 𝜓) → 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉) | |
| 6 | 4, 5 | jca 511 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉 ∧ 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉)) |
| 7 | cgrextendand.1 | . . . 4 ⊢ (𝜑 → 𝑁 ∈ ℕ) | |
| 8 | cgrextendand.2 | . . . 4 ⊢ (𝜑 → 𝐴 ∈ (𝔼‘𝑁)) | |
| 9 | cgrextendand.3 | . . . 4 ⊢ (𝜑 → 𝐵 ∈ (𝔼‘𝑁)) | |
| 10 | cgrextendand.4 | . . . 4 ⊢ (𝜑 → 𝐶 ∈ (𝔼‘𝑁)) | |
| 11 | cgrextendand.5 | . . . 4 ⊢ (𝜑 → 𝐷 ∈ (𝔼‘𝑁)) | |
| 12 | cgrextendand.6 | . . . 4 ⊢ (𝜑 → 𝐸 ∈ (𝔼‘𝑁)) | |
| 13 | cgrextendand.7 | . . . 4 ⊢ (𝜑 → 𝐹 ∈ (𝔼‘𝑁)) | |
| 14 | cgrextend 35999 | . . . 4 ⊢ ((𝑁 ∈ ℕ ∧ (𝐴 ∈ (𝔼‘𝑁) ∧ 𝐵 ∈ (𝔼‘𝑁) ∧ 𝐶 ∈ (𝔼‘𝑁)) ∧ (𝐷 ∈ (𝔼‘𝑁) ∧ 𝐸 ∈ (𝔼‘𝑁) ∧ 𝐹 ∈ (𝔼‘𝑁))) → (((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐸 Btwn 〈𝐷, 𝐹〉) ∧ (〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉 ∧ 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉)) → 〈𝐴, 𝐶〉Cgr〈𝐷, 𝐹〉)) | |
| 15 | 7, 8, 9, 10, 11, 12, 13, 14 | syl133anc 1395 | . . 3 ⊢ (𝜑 → (((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐸 Btwn 〈𝐷, 𝐹〉) ∧ (〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉 ∧ 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉)) → 〈𝐴, 𝐶〉Cgr〈𝐷, 𝐹〉)) |
| 16 | 15 | adantr 480 | . 2 ⊢ ((𝜑 ∧ 𝜓) → (((𝐵 Btwn 〈𝐴, 𝐶〉 ∧ 𝐸 Btwn 〈𝐷, 𝐹〉) ∧ (〈𝐴, 𝐵〉Cgr〈𝐷, 𝐸〉 ∧ 〈𝐵, 𝐶〉Cgr〈𝐸, 𝐹〉)) → 〈𝐴, 𝐶〉Cgr〈𝐷, 𝐹〉)) |
| 17 | 3, 6, 16 | mp2and 699 | 1 ⊢ ((𝜑 ∧ 𝜓) → 〈𝐴, 𝐶〉Cgr〈𝐷, 𝐹〉) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∈ wcel 2109 〈cop 4579 class class class wbr 5088 ‘cfv 6476 ℕcn 12116 𝔼cee 28820 Btwn cbtwn 28821 Cgrccgr 28822 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5214 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5367 ax-un 7662 ax-inf2 9525 ax-cnex 11053 ax-resscn 11054 ax-1cn 11055 ax-icn 11056 ax-addcl 11057 ax-addrcl 11058 ax-mulcl 11059 ax-mulrcl 11060 ax-mulcom 11061 ax-addass 11062 ax-mulass 11063 ax-distr 11064 ax-i2m1 11065 ax-1ne0 11066 ax-1rid 11067 ax-rnegex 11068 ax-rrecex 11069 ax-cnre 11070 ax-pre-lttri 11071 ax-pre-lttrn 11072 ax-pre-ltadd 11073 ax-pre-mulgt0 11074 ax-pre-sup 11075 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3343 df-reu 3344 df-rab 3393 df-v 3435 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4281 df-if 4473 df-pw 4549 df-sn 4574 df-pr 4576 df-op 4580 df-uni 4857 df-int 4895 df-iun 4940 df-br 5089 df-opab 5151 df-mpt 5170 df-tr 5196 df-id 5508 df-eprel 5513 df-po 5521 df-so 5522 df-fr 5566 df-se 5567 df-we 5568 df-xp 5619 df-rel 5620 df-cnv 5621 df-co 5622 df-dm 5623 df-rn 5624 df-res 5625 df-ima 5626 df-pred 6243 df-ord 6304 df-on 6305 df-lim 6306 df-suc 6307 df-iota 6432 df-fun 6478 df-fn 6479 df-f 6480 df-f1 6481 df-fo 6482 df-f1o 6483 df-fv 6484 df-isom 6485 df-riota 7297 df-ov 7343 df-oprab 7344 df-mpo 7345 df-om 7791 df-1st 7915 df-2nd 7916 df-frecs 8205 df-wrecs 8236 df-recs 8285 df-rdg 8323 df-1o 8379 df-er 8616 df-map 8746 df-en 8864 df-dom 8865 df-sdom 8866 df-fin 8867 df-sup 9320 df-oi 9390 df-card 9823 df-pnf 11139 df-mnf 11140 df-xr 11141 df-ltxr 11142 df-le 11143 df-sub 11337 df-neg 11338 df-div 11766 df-nn 12117 df-2 12179 df-3 12180 df-n0 12373 df-z 12460 df-uz 12724 df-rp 12882 df-ico 13242 df-icc 13243 df-fz 13399 df-fzo 13546 df-seq 13897 df-exp 13957 df-hash 14226 df-cj 14993 df-re 14994 df-im 14995 df-sqrt 15129 df-abs 15130 df-clim 15382 df-sum 15581 df-ee 28823 df-btwn 28824 df-cgr 28825 df-ofs 35974 |
| This theorem is referenced by: cgrxfr 36046 btwnconn1lem1 36078 btwnconn1lem2 36079 btwnconn1lem3 36080 btwnconn1lem8 36085 btwnconn1lem10 36087 |
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