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| Mirrors > Home > MPE Home > Th. List > Mathboxes > fmtno5faclem1 | Structured version Visualization version GIF version | ||
| Description: Lemma 1 for fmtno5fac 48152. (Contributed by AV, 22-Jul-2021.) |
| Ref | Expression |
|---|---|
| fmtno5faclem1 | ⊢ (;;;;;;6700417 · 4) = ;;;;;;;26801668 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 4nn0 12494 | . 2 ⊢ 4 ∈ ℕ0 | |
| 2 | 6nn0 12496 | . . . . . . 7 ⊢ 6 ∈ ℕ0 | |
| 3 | 7nn0 12497 | . . . . . . 7 ⊢ 7 ∈ ℕ0 | |
| 4 | 2, 3 | deccl 12697 | . . . . . 6 ⊢ ;67 ∈ ℕ0 |
| 5 | 0nn0 12490 | . . . . . 6 ⊢ 0 ∈ ℕ0 | |
| 6 | 4, 5 | deccl 12697 | . . . . 5 ⊢ ;;670 ∈ ℕ0 |
| 7 | 6, 5 | deccl 12697 | . . . 4 ⊢ ;;;6700 ∈ ℕ0 |
| 8 | 7, 1 | deccl 12697 | . . 3 ⊢ ;;;;67004 ∈ ℕ0 |
| 9 | 1nn0 12491 | . . 3 ⊢ 1 ∈ ℕ0 | |
| 10 | 8, 9 | deccl 12697 | . 2 ⊢ ;;;;;670041 ∈ ℕ0 |
| 11 | eqid 2761 | . 2 ⊢ ;;;;;;6700417 = ;;;;;;6700417 | |
| 12 | 8nn0 12498 | . 2 ⊢ 8 ∈ ℕ0 | |
| 13 | 2nn0 12492 | . 2 ⊢ 2 ∈ ℕ0 | |
| 14 | 13, 2 | deccl 12697 | . . . . . . 7 ⊢ ;26 ∈ ℕ0 |
| 15 | 14, 12 | deccl 12697 | . . . . . 6 ⊢ ;;268 ∈ ℕ0 |
| 16 | 15, 5 | deccl 12697 | . . . . 5 ⊢ ;;;2680 ∈ ℕ0 |
| 17 | 16, 9 | deccl 12697 | . . . 4 ⊢ ;;;;26801 ∈ ℕ0 |
| 18 | 17, 2 | deccl 12697 | . . 3 ⊢ ;;;;;268016 ∈ ℕ0 |
| 19 | eqid 2761 | . . . 4 ⊢ ;;;;;670041 = ;;;;;670041 | |
| 20 | eqid 2761 | . . . . 5 ⊢ ;;;;67004 = ;;;;67004 | |
| 21 | eqid 2761 | . . . . . . 7 ⊢ ;;;6700 = ;;;6700 | |
| 22 | eqid 2761 | . . . . . . . 8 ⊢ ;;670 = ;;670 | |
| 23 | eqid 2761 | . . . . . . . . 9 ⊢ ;67 = ;67 | |
| 24 | 6t4e24 12793 | . . . . . . . . . 10 ⊢ (6 · 4) = ;24 | |
| 25 | 4p2e6 12364 | . . . . . . . . . 10 ⊢ (4 + 2) = 6 | |
| 26 | 13, 1, 13, 24, 25 | decaddi 12747 | . . . . . . . . 9 ⊢ ((6 · 4) + 2) = ;26 |
| 27 | 7t4e28 12798 | . . . . . . . . 9 ⊢ (7 · 4) = ;28 | |
| 28 | 1, 2, 3, 23, 12, 13, 26, 27 | decmul1c 12752 | . . . . . . . 8 ⊢ (;67 · 4) = ;;268 |
| 29 | 4cn 12297 | . . . . . . . . 9 ⊢ 4 ∈ ℂ | |
| 30 | 29 | mul02i 11366 | . . . . . . . 8 ⊢ (0 · 4) = 0 |
| 31 | 1, 4, 5, 22, 28, 30 | decmul1 12751 | . . . . . . 7 ⊢ (;;670 · 4) = ;;;2680 |
| 32 | 1, 6, 5, 21, 31, 30 | decmul1 12751 | . . . . . 6 ⊢ (;;;6700 · 4) = ;;;;26800 |
| 33 | 0p1e1 12332 | . . . . . 6 ⊢ (0 + 1) = 1 | |
| 34 | 16, 5, 9, 32, 33 | decaddi 12747 | . . . . 5 ⊢ ((;;;6700 · 4) + 1) = ;;;;26801 |
| 35 | 4t4e16 12786 | . . . . 5 ⊢ (4 · 4) = ;16 | |
| 36 | 1, 7, 1, 20, 2, 9, 34, 35 | decmul1c 12752 | . . . 4 ⊢ (;;;;67004 · 4) = ;;;;;268016 |
| 37 | 29 | mullidi 11181 | . . . 4 ⊢ (1 · 4) = 4 |
| 38 | 1, 8, 9, 19, 36, 37 | decmul1 12751 | . . 3 ⊢ (;;;;;670041 · 4) = ;;;;;;2680164 |
| 39 | 18, 1, 13, 38, 25 | decaddi 12747 | . 2 ⊢ ((;;;;;670041 · 4) + 2) = ;;;;;;2680166 |
| 40 | 1, 10, 3, 11, 12, 13, 39, 27 | decmul1c 12752 | 1 ⊢ (;;;;;;6700417 · 4) = ;;;;;;;26801668 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1559 (class class class)co 7391 0cc0 11067 1c1 11068 · cmul 11072 2c2 12266 4c4 12268 6c6 12270 7c7 12271 8c8 12272 ;cdc 12682 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-addrcl 11128 ax-mulcl 11129 ax-mulrcl 11130 ax-mulcom 11131 ax-addass 11132 ax-mulass 11133 ax-distr 11134 ax-i2m1 11135 ax-1ne0 11136 ax-1rid 11137 ax-rnegex 11138 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 ax-pre-lttrn 11142 ax-pre-ltadd 11143 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-pss 3922 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-iun 4948 df-br 5098 df-opab 5160 df-mpt 5179 df-tr 5205 df-id 5538 df-eprel 5543 df-po 5551 df-so 5552 df-fr 5596 df-we 5598 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-pred 6283 df-ord 6344 df-on 6345 df-lim 6346 df-suc 6347 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-riota 7348 df-ov 7394 df-oprab 7395 df-mpo 7396 df-om 7842 df-2nd 7966 df-frecs 8256 df-wrecs 8287 df-recs 8336 df-rdg 8375 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11212 df-mnf 11213 df-ltxr 11215 df-sub 11410 df-nn 12205 df-2 12274 df-3 12275 df-4 12276 df-5 12277 df-6 12278 df-7 12279 df-8 12280 df-9 12281 df-n0 12476 df-dec 12683 |
| This theorem is referenced by: fmtno5fac 48152 |
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