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| Mirrors > Home > MPE Home > Th. List > Mathboxes > zlmodzxzldeplem2 | Structured version Visualization version GIF version | ||
| Description: Lemma 2 for zlmodzxzldep 49135. (Contributed by AV, 24-May-2019.) (Revised by AV, 30-Jul-2019.) |
| Ref | Expression |
|---|---|
| zlmodzxzldep.z | ⊢ 𝑍 = (ℤring freeLMod {0, 1}) |
| zlmodzxzldep.a | ⊢ 𝐴 = {〈0, 3〉, 〈1, 6〉} |
| zlmodzxzldep.b | ⊢ 𝐵 = {〈0, 2〉, 〈1, 4〉} |
| zlmodzxzldeplem.f | ⊢ 𝐹 = {〈𝐴, 2〉, 〈𝐵, -3〉} |
| Ref | Expression |
|---|---|
| zlmodzxzldeplem2 | ⊢ 𝐹 finSupp 0 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zlmodzxzldep.z | . . 3 ⊢ 𝑍 = (ℤring freeLMod {0, 1}) | |
| 2 | zlmodzxzldep.a | . . 3 ⊢ 𝐴 = {〈0, 3〉, 〈1, 6〉} | |
| 3 | zlmodzxzldep.b | . . 3 ⊢ 𝐵 = {〈0, 2〉, 〈1, 4〉} | |
| 4 | zlmodzxzldeplem.f | . . 3 ⊢ 𝐹 = {〈𝐴, 2〉, 〈𝐵, -3〉} | |
| 5 | 1, 2, 3, 4 | zlmodzxzldeplem1 49131 | . 2 ⊢ 𝐹 ∈ (ℤ ↑m {𝐴, 𝐵}) |
| 6 | elmapi 8834 | . . 3 ⊢ (𝐹 ∈ (ℤ ↑m {𝐴, 𝐵}) → 𝐹:{𝐴, 𝐵}⟶ℤ) | |
| 7 | prfi 9271 | . . . 4 ⊢ {𝐴, 𝐵} ∈ Fin | |
| 8 | 7 | a1i 11 | . . 3 ⊢ (𝐹 ∈ (ℤ ↑m {𝐴, 𝐵}) → {𝐴, 𝐵} ∈ Fin) |
| 9 | c0ex 11188 | . . . 4 ⊢ 0 ∈ V | |
| 10 | 9 | a1i 11 | . . 3 ⊢ (𝐹 ∈ (ℤ ↑m {𝐴, 𝐵}) → 0 ∈ V) |
| 11 | 6, 8, 10 | fdmfifsupp 9323 | . 2 ⊢ (𝐹 ∈ (ℤ ↑m {𝐴, 𝐵}) → 𝐹 finSupp 0) |
| 12 | 5, 11 | ax-mp 5 | 1 ⊢ 𝐹 finSupp 0 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1563 ∈ wcel 2145 Vcvv 3457 {cpr 4587 〈cop 4591 class class class wbr 5105 (class class class)co 7400 ↑m cmap 8812 Fincfn 8931 finSupp cfsupp 9309 0cc0 11088 1c1 11089 -cneg 11430 2c2 12286 3c3 12287 4c4 12288 6c6 12290 ℤcz 12582 ℤringczring 21556 freeLMod cfrlm 21856 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5232 ax-sep 5251 ax-nul 5261 ax-pow 5327 ax-pr 5395 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-supp 8145 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-2o 8442 df-er 8682 df-map 8814 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-fsupp 9310 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12225 df-2 12294 df-3 12295 df-n0 12496 df-z 12583 |
| This theorem is referenced by: zlmodzxzldep 49135 |
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