Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > eengbas | Structured version Visualization version GIF version |
Description: The Base of the Euclidean geometry. (Contributed by Thierry Arnoux, 15-Mar-2019.) |
Ref | Expression |
---|---|
eengbas | ⊢ (𝑁 ∈ ℕ → (𝔼‘𝑁) = (Base‘(EEG‘𝑁))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | baseid 15747 | . 2 ⊢ Base = Slot (Base‘ndx) | |
2 | fvex 6113 | . . 3 ⊢ (EEG‘𝑁) ∈ V | |
3 | 2 | a1i 11 | . 2 ⊢ (𝑁 ∈ ℕ → (EEG‘𝑁) ∈ V) |
4 | eengstr 25660 | . . . 4 ⊢ (𝑁 ∈ ℕ → (EEG‘𝑁) Struct 〈1, ;17〉) | |
5 | isstruct 15705 | . . . . 5 ⊢ ((EEG‘𝑁) Struct 〈1, ;17〉 ↔ ((1 ∈ ℕ ∧ ;17 ∈ ℕ ∧ 1 ≤ ;17) ∧ Fun ((EEG‘𝑁) ∖ {∅}) ∧ dom (EEG‘𝑁) ⊆ (1...;17))) | |
6 | 5 | simp2bi 1070 | . . . 4 ⊢ ((EEG‘𝑁) Struct 〈1, ;17〉 → Fun ((EEG‘𝑁) ∖ {∅})) |
7 | 4, 6 | syl 17 | . . 3 ⊢ (𝑁 ∈ ℕ → Fun ((EEG‘𝑁) ∖ {∅})) |
8 | structcnvcnv 15706 | . . . . 5 ⊢ ((EEG‘𝑁) Struct 〈1, ;17〉 → ◡◡(EEG‘𝑁) = ((EEG‘𝑁) ∖ {∅})) | |
9 | 4, 8 | syl 17 | . . . 4 ⊢ (𝑁 ∈ ℕ → ◡◡(EEG‘𝑁) = ((EEG‘𝑁) ∖ {∅})) |
10 | 9 | funeqd 5825 | . . 3 ⊢ (𝑁 ∈ ℕ → (Fun ◡◡(EEG‘𝑁) ↔ Fun ((EEG‘𝑁) ∖ {∅}))) |
11 | 7, 10 | mpbird 246 | . 2 ⊢ (𝑁 ∈ ℕ → Fun ◡◡(EEG‘𝑁)) |
12 | opex 4859 | . . . . 5 ⊢ 〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ V | |
13 | 12 | prid1 4241 | . . . 4 ⊢ 〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ {〈(Base‘ndx), (𝔼‘𝑁)〉, 〈(dist‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ Σ𝑖 ∈ (1...𝑁)(((𝑥‘𝑖) − (𝑦‘𝑖))↑2))〉} |
14 | elun1 3742 | . . . 4 ⊢ (〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ {〈(Base‘ndx), (𝔼‘𝑁)〉, 〈(dist‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ Σ𝑖 ∈ (1...𝑁)(((𝑥‘𝑖) − (𝑦‘𝑖))↑2))〉} → 〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ ({〈(Base‘ndx), (𝔼‘𝑁)〉, 〈(dist‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ Σ𝑖 ∈ (1...𝑁)(((𝑥‘𝑖) − (𝑦‘𝑖))↑2))〉} ∪ {〈(Itv‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ 𝑧 Btwn 〈𝑥, 𝑦〉})〉, 〈(LineG‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ ((𝔼‘𝑁) ∖ {𝑥}) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ (𝑧 Btwn 〈𝑥, 𝑦〉 ∨ 𝑥 Btwn 〈𝑧, 𝑦〉 ∨ 𝑦 Btwn 〈𝑥, 𝑧〉)})〉})) | |
15 | 13, 14 | ax-mp 5 | . . 3 ⊢ 〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ ({〈(Base‘ndx), (𝔼‘𝑁)〉, 〈(dist‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ Σ𝑖 ∈ (1...𝑁)(((𝑥‘𝑖) − (𝑦‘𝑖))↑2))〉} ∪ {〈(Itv‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ 𝑧 Btwn 〈𝑥, 𝑦〉})〉, 〈(LineG‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ ((𝔼‘𝑁) ∖ {𝑥}) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ (𝑧 Btwn 〈𝑥, 𝑦〉 ∨ 𝑥 Btwn 〈𝑧, 𝑦〉 ∨ 𝑦 Btwn 〈𝑥, 𝑧〉)})〉}) |
16 | eengv 25659 | . . 3 ⊢ (𝑁 ∈ ℕ → (EEG‘𝑁) = ({〈(Base‘ndx), (𝔼‘𝑁)〉, 〈(dist‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ Σ𝑖 ∈ (1...𝑁)(((𝑥‘𝑖) − (𝑦‘𝑖))↑2))〉} ∪ {〈(Itv‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ (𝔼‘𝑁) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ 𝑧 Btwn 〈𝑥, 𝑦〉})〉, 〈(LineG‘ndx), (𝑥 ∈ (𝔼‘𝑁), 𝑦 ∈ ((𝔼‘𝑁) ∖ {𝑥}) ↦ {𝑧 ∈ (𝔼‘𝑁) ∣ (𝑧 Btwn 〈𝑥, 𝑦〉 ∨ 𝑥 Btwn 〈𝑧, 𝑦〉 ∨ 𝑦 Btwn 〈𝑥, 𝑧〉)})〉})) | |
17 | 15, 16 | syl5eleqr 2695 | . 2 ⊢ (𝑁 ∈ ℕ → 〈(Base‘ndx), (𝔼‘𝑁)〉 ∈ (EEG‘𝑁)) |
18 | fvex 6113 | . . 3 ⊢ (𝔼‘𝑁) ∈ V | |
19 | 18 | a1i 11 | . 2 ⊢ (𝑁 ∈ ℕ → (𝔼‘𝑁) ∈ V) |
20 | 1, 3, 11, 17, 19 | strfv2d 15733 | 1 ⊢ (𝑁 ∈ ℕ → (𝔼‘𝑁) = (Base‘(EEG‘𝑁))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∨ w3o 1030 ∧ w3a 1031 = wceq 1475 ∈ wcel 1977 {crab 2900 Vcvv 3173 ∖ cdif 3537 ∪ cun 3538 ⊆ wss 3540 ∅c0 3874 {csn 4125 {cpr 4127 〈cop 4131 class class class wbr 4583 ◡ccnv 5037 dom cdm 5038 Fun wfun 5798 ‘cfv 5804 (class class class)co 6549 ↦ cmpt2 6551 1c1 9816 ≤ cle 9954 − cmin 10145 ℕcn 10897 2c2 10947 7c7 10952 ;cdc 11369 ...cfz 12197 ↑cexp 12722 Σcsu 14264 Struct cstr 15691 ndxcnx 15692 Basecbs 15695 distcds 15777 Itvcitv 25135 LineGclng 25136 𝔼cee 25568 Btwn cbtwn 25569 EEGceeng 25657 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-cnex 9871 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-pss 3556 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-tp 4130 df-op 4132 df-uni 4373 df-int 4411 df-iun 4457 df-br 4584 df-opab 4644 df-mpt 4645 df-tr 4681 df-eprel 4949 df-id 4953 df-po 4959 df-so 4960 df-fr 4997 df-we 4999 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-pred 5597 df-ord 5643 df-on 5644 df-lim 5645 df-suc 5646 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-om 6958 df-1st 7059 df-2nd 7060 df-wrecs 7294 df-recs 7355 df-rdg 7393 df-1o 7447 df-oadd 7451 df-er 7629 df-en 7842 df-dom 7843 df-sdom 7844 df-fin 7845 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-nn 10898 df-2 10956 df-3 10957 df-4 10958 df-5 10959 df-6 10960 df-7 10961 df-8 10962 df-9 10963 df-n0 11170 df-z 11255 df-dec 11370 df-uz 11564 df-fz 12198 df-seq 12664 df-sum 14265 df-struct 15697 df-ndx 15698 df-slot 15699 df-base 15700 df-ds 15791 df-itv 25137 df-lng 25138 df-eeng 25658 |
This theorem is referenced by: ebtwntg 25662 ecgrtg 25663 elntg 25664 eengtrkg 25665 eengtrkge 25666 |
Copyright terms: Public domain | W3C validator |