![]() |
Mathbox for Alexander van der Vekens |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > Mathboxes > zlmodzxzldeplem | Structured version Visualization version GIF version |
Description: A and B are not equal. (Contributed by AV, 24-May-2019.) (Revised by AV, 10-Jun-2019.) |
Ref | Expression |
---|---|
zlmodzxzldep.z | ⊢ 𝑍 = (ℤring freeLMod {0, 1}) |
zlmodzxzldep.a | ⊢ 𝐴 = {⟨0, 3⟩, ⟨1, 6⟩} |
zlmodzxzldep.b | ⊢ 𝐵 = {⟨0, 2⟩, ⟨1, 4⟩} |
Ref | Expression |
---|---|
zlmodzxzldeplem | ⊢ 𝐴 ≠ 𝐵 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | opex 5456 | . . . . 5 ⊢ ⟨0, 3⟩ ∈ V | |
2 | opex 5456 | . . . . 5 ⊢ ⟨1, 6⟩ ∈ V | |
3 | 1, 2 | pm3.2i 471 | . . . 4 ⊢ (⟨0, 3⟩ ∈ V ∧ ⟨1, 6⟩ ∈ V) |
4 | opex 5456 | . . . . 5 ⊢ ⟨0, 2⟩ ∈ V | |
5 | opex 5456 | . . . . 5 ⊢ ⟨1, 4⟩ ∈ V | |
6 | 4, 5 | pm3.2i 471 | . . . 4 ⊢ (⟨0, 2⟩ ∈ V ∧ ⟨1, 4⟩ ∈ V) |
7 | 3, 6 | pm3.2i 471 | . . 3 ⊢ ((⟨0, 3⟩ ∈ V ∧ ⟨1, 6⟩ ∈ V) ∧ (⟨0, 2⟩ ∈ V ∧ ⟨1, 4⟩ ∈ V)) |
8 | 2re 12267 | . . . . . . . 8 ⊢ 2 ∈ ℝ | |
9 | 2lt3 12365 | . . . . . . . 8 ⊢ 2 < 3 | |
10 | 8, 9 | gtneii 11307 | . . . . . . 7 ⊢ 3 ≠ 2 |
11 | 10 | olci 864 | . . . . . 6 ⊢ (0 ≠ 0 ∨ 3 ≠ 2) |
12 | c0ex 11189 | . . . . . . 7 ⊢ 0 ∈ V | |
13 | 3ex 12275 | . . . . . . 7 ⊢ 3 ∈ V | |
14 | 12, 13 | opthne 5474 | . . . . . 6 ⊢ (⟨0, 3⟩ ≠ ⟨0, 2⟩ ↔ (0 ≠ 0 ∨ 3 ≠ 2)) |
15 | 11, 14 | mpbir 230 | . . . . 5 ⊢ ⟨0, 3⟩ ≠ ⟨0, 2⟩ |
16 | 0ne1 12264 | . . . . . . 7 ⊢ 0 ≠ 1 | |
17 | 16 | orci 863 | . . . . . 6 ⊢ (0 ≠ 1 ∨ 3 ≠ 4) |
18 | 12, 13 | opthne 5474 | . . . . . 6 ⊢ (⟨0, 3⟩ ≠ ⟨1, 4⟩ ↔ (0 ≠ 1 ∨ 3 ≠ 4)) |
19 | 17, 18 | mpbir 230 | . . . . 5 ⊢ ⟨0, 3⟩ ≠ ⟨1, 4⟩ |
20 | 15, 19 | pm3.2i 471 | . . . 4 ⊢ (⟨0, 3⟩ ≠ ⟨0, 2⟩ ∧ ⟨0, 3⟩ ≠ ⟨1, 4⟩) |
21 | 20 | orci 863 | . . 3 ⊢ ((⟨0, 3⟩ ≠ ⟨0, 2⟩ ∧ ⟨0, 3⟩ ≠ ⟨1, 4⟩) ∨ (⟨1, 6⟩ ≠ ⟨0, 2⟩ ∧ ⟨1, 6⟩ ≠ ⟨1, 4⟩)) |
22 | prneimg 4847 | . . 3 ⊢ (((⟨0, 3⟩ ∈ V ∧ ⟨1, 6⟩ ∈ V) ∧ (⟨0, 2⟩ ∈ V ∧ ⟨1, 4⟩ ∈ V)) → (((⟨0, 3⟩ ≠ ⟨0, 2⟩ ∧ ⟨0, 3⟩ ≠ ⟨1, 4⟩) ∨ (⟨1, 6⟩ ≠ ⟨0, 2⟩ ∧ ⟨1, 6⟩ ≠ ⟨1, 4⟩)) → {⟨0, 3⟩, ⟨1, 6⟩} ≠ {⟨0, 2⟩, ⟨1, 4⟩})) | |
23 | 7, 21, 22 | mp2 9 | . 2 ⊢ {⟨0, 3⟩, ⟨1, 6⟩} ≠ {⟨0, 2⟩, ⟨1, 4⟩} |
24 | zlmodzxzldep.a | . . 3 ⊢ 𝐴 = {⟨0, 3⟩, ⟨1, 6⟩} | |
25 | zlmodzxzldep.b | . . 3 ⊢ 𝐵 = {⟨0, 2⟩, ⟨1, 4⟩} | |
26 | 24, 25 | neeq12i 3006 | . 2 ⊢ (𝐴 ≠ 𝐵 ↔ {⟨0, 3⟩, ⟨1, 6⟩} ≠ {⟨0, 2⟩, ⟨1, 4⟩}) |
27 | 23, 26 | mpbir 230 | 1 ⊢ 𝐴 ≠ 𝐵 |
Colors of variables: wff setvar class |
Syntax hints: ∧ wa 396 ∨ wo 845 = wceq 1541 ∈ wcel 2106 ≠ wne 2939 Vcvv 3472 {cpr 4623 ⟨cop 4627 (class class class)co 7392 0cc0 11091 1c1 11092 2c2 12248 3c3 12249 4c4 12250 6c6 12252 ℤringczring 20948 freeLMod cfrlm 21231 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1913 ax-6 1971 ax-7 2011 ax-8 2108 ax-9 2116 ax-10 2137 ax-11 2154 ax-12 2171 ax-ext 2702 ax-sep 5291 ax-nul 5298 ax-pow 5355 ax-pr 5419 ax-un 7707 ax-resscn 11148 ax-1cn 11149 ax-icn 11150 ax-addcl 11151 ax-addrcl 11152 ax-mulcl 11153 ax-mulrcl 11154 ax-mulcom 11155 ax-addass 11156 ax-mulass 11157 ax-distr 11158 ax-i2m1 11159 ax-1ne0 11160 ax-1rid 11161 ax-rnegex 11162 ax-rrecex 11163 ax-cnre 11164 ax-pre-lttri 11165 ax-pre-lttrn 11166 ax-pre-ltadd 11167 ax-pre-mulgt0 11168 |
This theorem depends on definitions: df-bi 206 df-an 397 df-or 846 df-3or 1088 df-3an 1089 df-tru 1544 df-fal 1554 df-ex 1782 df-nf 1786 df-sb 2068 df-mo 2533 df-eu 2562 df-clab 2709 df-cleq 2723 df-clel 2809 df-nfc 2884 df-ne 2940 df-nel 3046 df-ral 3061 df-rex 3070 df-reu 3376 df-rab 3432 df-v 3474 df-sbc 3773 df-csb 3889 df-dif 3946 df-un 3948 df-in 3950 df-ss 3960 df-nul 4318 df-if 4522 df-pw 4597 df-sn 4622 df-pr 4624 df-op 4628 df-uni 4901 df-br 5141 df-opab 5203 df-mpt 5224 df-id 5566 df-po 5580 df-so 5581 df-xp 5674 df-rel 5675 df-cnv 5676 df-co 5677 df-dm 5678 df-rn 5679 df-res 5680 df-ima 5681 df-iota 6483 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-riota 7348 df-ov 7395 df-oprab 7396 df-mpo 7397 df-er 8685 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11231 df-mnf 11232 df-xr 11233 df-ltxr 11234 df-le 11235 df-sub 11427 df-neg 11428 df-2 12256 df-3 12257 |
This theorem is referenced by: zlmodzxzldeplem1 46817 zlmodzxzldeplem3 46819 zlmodzxzldeplem4 46820 ldepsnlinc 46825 |
Copyright terms: Public domain | W3C validator |