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| Mirrors > Home > MPE Home > Th. List > odcong | Structured version Visualization version GIF version | ||
| Description: If two multipliers are congruent relative to the base point's order, the corresponding multiples are the same. (Contributed by Stefan O'Rear, 5-Sep-2015.) |
| Ref | Expression |
|---|---|
| odcl.1 | ⊢ 𝑋 = (Base‘𝐺) |
| odcl.2 | ⊢ 𝑂 = (od‘𝐺) |
| odid.3 | ⊢ · = (.g‘𝐺) |
| odid.4 | ⊢ 0 = (0g‘𝐺) |
| Ref | Expression |
|---|---|
| odcong | ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → ((𝑂‘𝐴) ∥ (𝑀 − 𝑁) ↔ (𝑀 · 𝐴) = (𝑁 · 𝐴))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zsubcl 12768 | . . 3 ⊢ ((𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ) → (𝑀 − 𝑁) ∈ ℤ) | |
| 2 | odcl.1 | . . . 4 ⊢ 𝑋 = (Base‘𝐺) | |
| 3 | odcl.2 | . . . 4 ⊢ 𝑂 = (od‘𝐺) | |
| 4 | odid.3 | . . . 4 ⊢ · = (.g‘𝐺) | |
| 5 | odid.4 | . . . 4 ⊢ 0 = (0g‘𝐺) | |
| 6 | 2, 3, 4, 5 | oddvds 19794 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 − 𝑁) ∈ ℤ) → ((𝑂‘𝐴) ∥ (𝑀 − 𝑁) ↔ ((𝑀 − 𝑁) · 𝐴) = 0 )) |
| 7 | 1, 6 | syl3an3 1183 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → ((𝑂‘𝐴) ∥ (𝑀 − 𝑁) ↔ ((𝑀 − 𝑁) · 𝐴) = 0 )) |
| 8 | simp1 1154 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → 𝐺 ∈ Grp) | |
| 9 | simp3l 1220 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → 𝑀 ∈ ℤ) | |
| 10 | simp3r 1221 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → 𝑁 ∈ ℤ) | |
| 11 | simp2 1155 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → 𝐴 ∈ 𝑋) | |
| 12 | eqid 2763 | . . . . 5 ⊢ (-g‘𝐺) = (-g‘𝐺) | |
| 13 | 2, 4, 12 | mulgsubdir 19356 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝐴 ∈ 𝑋)) → ((𝑀 − 𝑁) · 𝐴) = ((𝑀 · 𝐴)(-g‘𝐺)(𝑁 · 𝐴))) |
| 14 | 8, 9, 10, 11, 13 | syl13anc 1400 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → ((𝑀 − 𝑁) · 𝐴) = ((𝑀 · 𝐴)(-g‘𝐺)(𝑁 · 𝐴))) |
| 15 | 14 | eqeq1d 2765 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → (((𝑀 − 𝑁) · 𝐴) = 0 ↔ ((𝑀 · 𝐴)(-g‘𝐺)(𝑁 · 𝐴)) = 0 )) |
| 16 | 2, 4 | mulgcl 19333 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝑀 ∈ ℤ ∧ 𝐴 ∈ 𝑋) → (𝑀 · 𝐴) ∈ 𝑋) |
| 17 | 8, 9, 11, 16 | syl3anc 1399 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → (𝑀 · 𝐴) ∈ 𝑋) |
| 18 | 2, 4 | mulgcl 19333 | . . . 4 ⊢ ((𝐺 ∈ Grp ∧ 𝑁 ∈ ℤ ∧ 𝐴 ∈ 𝑋) → (𝑁 · 𝐴) ∈ 𝑋) |
| 19 | 8, 10, 11, 18 | syl3anc 1399 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → (𝑁 · 𝐴) ∈ 𝑋) |
| 20 | 2, 5, 12 | grpsubeq0 19268 | . . 3 ⊢ ((𝐺 ∈ Grp ∧ (𝑀 · 𝐴) ∈ 𝑋 ∧ (𝑁 · 𝐴) ∈ 𝑋) → (((𝑀 · 𝐴)(-g‘𝐺)(𝑁 · 𝐴)) = 0 ↔ (𝑀 · 𝐴) = (𝑁 · 𝐴))) |
| 21 | 8, 17, 19, 20 | syl3anc 1399 | . 2 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → (((𝑀 · 𝐴)(-g‘𝐺)(𝑁 · 𝐴)) = 0 ↔ (𝑀 · 𝐴) = (𝑁 · 𝐴))) |
| 22 | 7, 15, 21 | 3bitrd 308 | 1 ⊢ ((𝐺 ∈ Grp ∧ 𝐴 ∈ 𝑋 ∧ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ)) → ((𝑂‘𝐴) ∥ (𝑀 − 𝑁) ↔ (𝑀 · 𝐴) = (𝑁 · 𝐴))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2147 class class class wbr 5106 ‘cfv 6561 (class class class)co 7446 − cmin 11571 ℤcz 12723 ∥ cdvds 16454 Basecbs 17419 0gc0g 17642 Grpcgrp 19176 -gcsg 19178 .gcmg 19309 odcod 19771 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5253 ax-nul 5264 ax-pow 5332 ax-pr 5396 ax-un 7778 ax-cnex 11286 ax-resscn 11287 ax-1cn 11288 ax-icn 11289 ax-addcl 11290 ax-addrcl 11291 ax-mulcl 11292 ax-mulrcl 11293 ax-mulcom 11294 ax-addass 11295 ax-mulass 11296 ax-distr 11297 ax-i2m1 11298 ax-1ne0 11299 ax-1rid 11300 ax-rnegex 11301 ax-rrecex 11302 ax-cnre 11303 ax-pre-lttri 11304 ax-pre-lttrn 11305 ax-pre-ltadd 11306 ax-pre-mulgt0 11307 ax-pre-sup 11308 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5551 df-eprel 5556 df-po 5564 df-so 5565 df-fr 5609 df-we 5611 df-xp 5662 df-rel 5663 df-cnv 5664 df-co 5665 df-dm 5666 df-rn 5667 df-res 5668 df-ima 5669 df-pred 6325 df-ord 6386 df-on 6387 df-lim 6388 df-suc 6389 df-iota 6515 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-riota 7403 df-ov 7449 df-oprab 7450 df-mpo 7451 df-om 7905 df-1st 8028 df-2nd 8029 df-frecs 8330 df-wrecs 8361 df-recs 8410 df-rdg 8449 df-er 8748 df-en 9005 df-dom 9006 df-sdom 9007 df-sup 9464 df-inf 9465 df-pnf 11375 df-mnf 11376 df-xr 11377 df-ltxr 11378 df-le 11379 df-sub 11573 df-neg 11574 df-div 12004 df-nn 12366 df-2 12435 df-3 12436 df-n0 12637 df-z 12724 df-uz 12996 df-rp 13151 df-fz 13670 df-fl 13962 df-mod 14040 df-seq 14175 df-exp 14235 df-cj 15298 df-re 15299 df-im 15300 df-sqrt 15434 df-abs 15435 df-dvds 16455 df-0g 17644 df-mgm 18848 df-sgrp 18940 df-mnd 18956 df-grp 19179 df-minusg 19180 df-sbg 19181 df-mulg 19310 df-od 19775 |
| This theorem is used by: odf1 19809 dfod2 19811 odf1o1 19819 odf1o2 19820 ablsimpgfindlem1 20356 chrcong 21866 cygznlem1 21905 dchrptlem1 27624 |
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