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| Mirrors > Home > MPE Home > Th. List > hlcgreq | Structured version Visualization version GIF version | ||
| Description: A constructed point on a half-line, at a given distance of its origin, (see hlcgrex 28899) is unique. Theorem 6.11 of [Schwabhauser] p. 44. (Contributed by Thierry Arnoux, 9-Aug-2020.) |
| Ref | Expression |
|---|---|
| hlcgreq.p | ⊢ 𝑃 = (Base‘𝐺) |
| hlcgreq.i | ⊢ − = (dist‘𝐺) |
| hlcgreq.k | ⊢ 𝐾 = (hlG‘𝐺) |
| hlcgreq.a | ⊢ (𝜑 → 𝐴 ∈ 𝑃) |
| hlcgreq.b | ⊢ (𝜑 → 𝐵 ∈ 𝑃) |
| hlcgreq.c | ⊢ (𝜑 → 𝐶 ∈ 𝑃) |
| hlcgreq.g | ⊢ (𝜑 → 𝐺 ∈ TarskiG) |
| hlcgreq.d | ⊢ (𝜑 → 𝐷 ∈ 𝑃) |
| hlcgreq.1 | ⊢ (𝜑 → 𝐷 ≠ 𝐴) |
| hlcgreq.2 | ⊢ (𝜑 → 𝐵 ≠ 𝐶) |
| hlcgreq.3 | ⊢ (𝜑 → 𝑋(𝐾‘𝐴)𝐷) |
| hlcgreq.4 | ⊢ (𝜑 → 𝑌(𝐾‘𝐴)𝐷) |
| hlcgreq.5 | ⊢ (𝜑 → (𝐴 − 𝑋) = (𝐵 − 𝐶)) |
| hlcgreq.6 | ⊢ (𝜑 → (𝐴 − 𝑌) = (𝐵 − 𝐶)) |
| Ref | Expression |
|---|---|
| hlcgreq | ⊢ (𝜑 → 𝑋 = 𝑌) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | hlcgreq.p | . 2 ⊢ 𝑃 = (Base‘𝐺) | |
| 2 | eqid 2762 | . 2 ⊢ (Itv‘𝐺) = (Itv‘𝐺) | |
| 3 | hlcgreq.k | . 2 ⊢ 𝐾 = (hlG‘𝐺) | |
| 4 | hlcgreq.a | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑃) | |
| 5 | hlcgreq.b | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑃) | |
| 6 | hlcgreq.c | . 2 ⊢ (𝜑 → 𝐶 ∈ 𝑃) | |
| 7 | hlcgreq.g | . 2 ⊢ (𝜑 → 𝐺 ∈ TarskiG) | |
| 8 | hlcgreq.d | . 2 ⊢ (𝜑 → 𝐷 ∈ 𝑃) | |
| 9 | hlcgreq.i | . 2 ⊢ − = (dist‘𝐺) | |
| 10 | hlcgreq.1 | . 2 ⊢ (𝜑 → 𝐷 ≠ 𝐴) | |
| 11 | hlcgreq.2 | . 2 ⊢ (𝜑 → 𝐵 ≠ 𝐶) | |
| 12 | hlcgreq.3 | . . 3 ⊢ (𝜑 → 𝑋(𝐾‘𝐴)𝐷) | |
| 13 | 1, 2, 3, 7, 4, 12 | hlgrcl1 28883 | . 2 ⊢ (𝜑 → 𝑋 ∈ 𝑃) |
| 14 | hlcgreq.4 | . . 3 ⊢ (𝜑 → 𝑌(𝐾‘𝐴)𝐷) | |
| 15 | 1, 2, 3, 7, 4, 14 | hlgrcl1 28883 | . 2 ⊢ (𝜑 → 𝑌 ∈ 𝑃) |
| 16 | hlcgreq.5 | . 2 ⊢ (𝜑 → (𝐴 − 𝑋) = (𝐵 − 𝐶)) | |
| 17 | hlcgreq.6 | . 2 ⊢ (𝜑 → (𝐴 − 𝑌) = (𝐵 − 𝐶)) | |
| 18 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 12, 14, 16, 17 | hlcgreulem 28900 | 1 ⊢ (𝜑 → 𝑋 = 𝑌) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2142 ≠ wne 2957 class class class wbr 5108 ‘cfv 6536 (class class class)co 7412 Basecbs 17275 distcds 17325 TarskiGcstrkg 28707 Itvcitv 28713 hlGchlg 28880 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-rep 5237 ax-sep 5256 ax-nul 5268 ax-pow 5335 ax-pr 5403 ax-un 7734 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1103 df-3an 1104 df-tru 1572 df-fal 1582 df-ex 1809 df-nf 1813 df-sb 2096 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-reu 3369 df-rab 3416 df-v 3456 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-int 4912 df-iun 4957 df-br 5109 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5555 df-eprel 5560 df-po 5568 df-so 5569 df-fr 5613 df-we 5615 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7861 df-1st 7984 df-2nd 7985 df-frecs 8276 df-wrecs 8307 df-recs 8356 df-rdg 8395 df-1o 8451 df-oadd 8455 df-er 8692 df-en 8942 df-dom 8943 df-sdom 8944 df-fin 8945 df-dju 9894 df-card 9932 df-pnf 11251 df-mnf 11252 df-xr 11253 df-ltxr 11254 df-le 11255 df-sub 11449 df-neg 11450 df-nn 12240 df-2 12309 df-n0 12511 df-xnn0 12584 df-z 12598 df-uz 12869 df-fz 13542 df-hash 14374 df-trkgc 28728 df-trkgb 28729 df-trkgcb 28730 df-trkg 28733 df-hlg 28881 |
| This theorem is used by: ragsupplcgra 29159 quadcgrprlng 29227 |
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