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| Mirrors > Home > MPE Home > Th. List > Mathboxes > fmtno5faclem2 | Structured version Visualization version GIF version | ||
| Description: Lemma 2 for fmtno5fac 47939. (Contributed by AV, 22-Jul-2021.) |
| Ref | Expression |
|---|---|
| fmtno5faclem2 | ⊢ (;;;;;;6700417 · 6) = ;;;;;;;40202502 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 6nn0 12434 | . 2 ⊢ 6 ∈ ℕ0 | |
| 2 | 7nn0 12435 | . . . . . . 7 ⊢ 7 ∈ ℕ0 | |
| 3 | 1, 2 | deccl 12634 | . . . . . 6 ⊢ ;67 ∈ ℕ0 |
| 4 | 0nn0 12428 | . . . . . 6 ⊢ 0 ∈ ℕ0 | |
| 5 | 3, 4 | deccl 12634 | . . . . 5 ⊢ ;;670 ∈ ℕ0 |
| 6 | 5, 4 | deccl 12634 | . . . 4 ⊢ ;;;6700 ∈ ℕ0 |
| 7 | 4nn0 12432 | . . . 4 ⊢ 4 ∈ ℕ0 | |
| 8 | 6, 7 | deccl 12634 | . . 3 ⊢ ;;;;67004 ∈ ℕ0 |
| 9 | 1nn0 12429 | . . 3 ⊢ 1 ∈ ℕ0 | |
| 10 | 8, 9 | deccl 12634 | . 2 ⊢ ;;;;;670041 ∈ ℕ0 |
| 11 | eqid 2737 | . 2 ⊢ ;;;;;;6700417 = ;;;;;;6700417 | |
| 12 | 2nn0 12430 | . 2 ⊢ 2 ∈ ℕ0 | |
| 13 | 7, 4 | deccl 12634 | . . . . . . 7 ⊢ ;40 ∈ ℕ0 |
| 14 | 13, 12 | deccl 12634 | . . . . . 6 ⊢ ;;402 ∈ ℕ0 |
| 15 | 14, 4 | deccl 12634 | . . . . 5 ⊢ ;;;4020 ∈ ℕ0 |
| 16 | 15, 12 | deccl 12634 | . . . 4 ⊢ ;;;;40202 ∈ ℕ0 |
| 17 | 16, 7 | deccl 12634 | . . 3 ⊢ ;;;;;402024 ∈ ℕ0 |
| 18 | eqid 2737 | . . . 4 ⊢ ;;;;;670041 = ;;;;;670041 | |
| 19 | eqid 2737 | . . . . 5 ⊢ ;;;;67004 = ;;;;67004 | |
| 20 | eqid 2737 | . . . . . . 7 ⊢ ;;;6700 = ;;;6700 | |
| 21 | eqid 2737 | . . . . . . . 8 ⊢ ;;670 = ;;670 | |
| 22 | eqid 2737 | . . . . . . . . 9 ⊢ ;67 = ;67 | |
| 23 | 3nn0 12431 | . . . . . . . . . 10 ⊢ 3 ∈ ℕ0 | |
| 24 | 6t6e36 12727 | . . . . . . . . . 10 ⊢ (6 · 6) = ;36 | |
| 25 | 3p1e4 12297 | . . . . . . . . . 10 ⊢ (3 + 1) = 4 | |
| 26 | 6p4e10 12691 | . . . . . . . . . 10 ⊢ (6 + 4) = ;10 | |
| 27 | 23, 1, 7, 24, 25, 26 | decaddci2 12681 | . . . . . . . . 9 ⊢ ((6 · 6) + 4) = ;40 |
| 28 | 7t6e42 12732 | . . . . . . . . 9 ⊢ (7 · 6) = ;42 | |
| 29 | 1, 1, 2, 22, 12, 7, 27, 28 | decmul1c 12684 | . . . . . . . 8 ⊢ (;67 · 6) = ;;402 |
| 30 | 6cn 12248 | . . . . . . . . 9 ⊢ 6 ∈ ℂ | |
| 31 | 30 | mul02i 11334 | . . . . . . . 8 ⊢ (0 · 6) = 0 |
| 32 | 1, 3, 4, 21, 29, 31 | decmul1 12683 | . . . . . . 7 ⊢ (;;670 · 6) = ;;;4020 |
| 33 | 1, 5, 4, 20, 32, 31 | decmul1 12683 | . . . . . 6 ⊢ (;;;6700 · 6) = ;;;;40200 |
| 34 | 2cn 12232 | . . . . . . 7 ⊢ 2 ∈ ℂ | |
| 35 | 34 | addlidi 11333 | . . . . . 6 ⊢ (0 + 2) = 2 |
| 36 | 15, 4, 12, 33, 35 | decaddi 12679 | . . . . 5 ⊢ ((;;;6700 · 6) + 2) = ;;;;40202 |
| 37 | 4cn 12242 | . . . . . 6 ⊢ 4 ∈ ℂ | |
| 38 | 6t4e24 12725 | . . . . . 6 ⊢ (6 · 4) = ;24 | |
| 39 | 30, 37, 38 | mulcomli 11153 | . . . . 5 ⊢ (4 · 6) = ;24 |
| 40 | 1, 6, 7, 19, 7, 12, 36, 39 | decmul1c 12684 | . . . 4 ⊢ (;;;;67004 · 6) = ;;;;;402024 |
| 41 | 30 | mullidi 11149 | . . . 4 ⊢ (1 · 6) = 6 |
| 42 | 1, 8, 9, 18, 40, 41 | decmul1 12683 | . . 3 ⊢ (;;;;;670041 · 6) = ;;;;;;4020246 |
| 43 | eqid 2737 | . . . 4 ⊢ ;;;;;402024 = ;;;;;402024 | |
| 44 | 4p1e5 12298 | . . . 4 ⊢ (4 + 1) = 5 | |
| 45 | 16, 7, 9, 43, 44 | decaddi 12679 | . . 3 ⊢ (;;;;;402024 + 1) = ;;;;;402025 |
| 46 | 17, 1, 7, 42, 45, 26 | decaddci2 12681 | . 2 ⊢ ((;;;;;670041 · 6) + 4) = ;;;;;;4020250 |
| 47 | 1, 10, 2, 11, 12, 7, 46, 28 | decmul1c 12684 | 1 ⊢ (;;;;;;6700417 · 6) = ;;;;;;;40202502 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 (class class class)co 7368 0cc0 11038 1c1 11039 · cmul 11043 2c2 12212 3c3 12213 4c4 12214 5c5 12215 6c6 12216 7c7 12217 ;cdc 12619 |
| 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 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11180 df-mnf 11181 df-ltxr 11183 df-sub 11378 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-7 12225 df-8 12226 df-9 12227 df-n0 12414 df-dec 12620 |
| This theorem is referenced by: fmtno5fac 47939 |
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