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Mirrors > Home > MPE Home > Th. List > 2exp11 | Structured version Visualization version GIF version |
Description: Two to the eleventh power is 2048. (Contributed by AV, 16-Aug-2021.) |
Ref | Expression |
---|---|
2exp11 | ⊢ (2↑;11) = ;;;2048 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 8p3e11 12755 | . . . . 5 ⊢ (8 + 3) = ;11 | |
2 | 1 | eqcomi 2742 | . . . 4 ⊢ ;11 = (8 + 3) |
3 | 2 | oveq2i 7417 | . . 3 ⊢ (2↑;11) = (2↑(8 + 3)) |
4 | 2cn 12284 | . . . 4 ⊢ 2 ∈ ℂ | |
5 | 8nn0 12492 | . . . 4 ⊢ 8 ∈ ℕ0 | |
6 | 3nn0 12487 | . . . 4 ⊢ 3 ∈ ℕ0 | |
7 | expadd 14067 | . . . 4 ⊢ ((2 ∈ ℂ ∧ 8 ∈ ℕ0 ∧ 3 ∈ ℕ0) → (2↑(8 + 3)) = ((2↑8) · (2↑3))) | |
8 | 4, 5, 6, 7 | mp3an 1462 | . . 3 ⊢ (2↑(8 + 3)) = ((2↑8) · (2↑3)) |
9 | 3, 8 | eqtri 2761 | . 2 ⊢ (2↑;11) = ((2↑8) · (2↑3)) |
10 | 2exp8 17019 | . . . 4 ⊢ (2↑8) = ;;256 | |
11 | cu2 14161 | . . . 4 ⊢ (2↑3) = 8 | |
12 | 10, 11 | oveq12i 7418 | . . 3 ⊢ ((2↑8) · (2↑3)) = (;;256 · 8) |
13 | 2nn0 12486 | . . . . 5 ⊢ 2 ∈ ℕ0 | |
14 | 5nn0 12489 | . . . . 5 ⊢ 5 ∈ ℕ0 | |
15 | 13, 14 | deccl 12689 | . . . 4 ⊢ ;25 ∈ ℕ0 |
16 | 6nn0 12490 | . . . 4 ⊢ 6 ∈ ℕ0 | |
17 | eqid 2733 | . . . 4 ⊢ ;;256 = ;;256 | |
18 | 4nn0 12488 | . . . 4 ⊢ 4 ∈ ℕ0 | |
19 | 0nn0 12484 | . . . . . 6 ⊢ 0 ∈ ℕ0 | |
20 | 13, 19 | deccl 12689 | . . . . 5 ⊢ ;20 ∈ ℕ0 |
21 | eqid 2733 | . . . . . 6 ⊢ ;25 = ;25 | |
22 | 1nn0 12485 | . . . . . . 7 ⊢ 1 ∈ ℕ0 | |
23 | 8cn 12306 | . . . . . . . 8 ⊢ 8 ∈ ℂ | |
24 | 8t2e16 12789 | . . . . . . . 8 ⊢ (8 · 2) = ;16 | |
25 | 23, 4, 24 | mulcomli 11220 | . . . . . . 7 ⊢ (2 · 8) = ;16 |
26 | 1p1e2 12334 | . . . . . . 7 ⊢ (1 + 1) = 2 | |
27 | 6p4e10 12746 | . . . . . . 7 ⊢ (6 + 4) = ;10 | |
28 | 22, 16, 18, 25, 26, 19, 27 | decaddci 12735 | . . . . . 6 ⊢ ((2 · 8) + 4) = ;20 |
29 | 5cn 12297 | . . . . . . 7 ⊢ 5 ∈ ℂ | |
30 | 8t5e40 12792 | . . . . . . 7 ⊢ (8 · 5) = ;40 | |
31 | 23, 29, 30 | mulcomli 11220 | . . . . . 6 ⊢ (5 · 8) = ;40 |
32 | 5, 13, 14, 21, 19, 18, 28, 31 | decmul1c 12739 | . . . . 5 ⊢ (;25 · 8) = ;;200 |
33 | 4cn 12294 | . . . . . 6 ⊢ 4 ∈ ℂ | |
34 | 33 | addlidi 11399 | . . . . 5 ⊢ (0 + 4) = 4 |
35 | 20, 19, 18, 32, 34 | decaddi 12734 | . . . 4 ⊢ ((;25 · 8) + 4) = ;;204 |
36 | 6cn 12300 | . . . . 5 ⊢ 6 ∈ ℂ | |
37 | 8t6e48 12793 | . . . . 5 ⊢ (8 · 6) = ;48 | |
38 | 23, 36, 37 | mulcomli 11220 | . . . 4 ⊢ (6 · 8) = ;48 |
39 | 5, 15, 16, 17, 5, 18, 35, 38 | decmul1c 12739 | . . 3 ⊢ (;;256 · 8) = ;;;2048 |
40 | 12, 39 | eqtri 2761 | . 2 ⊢ ((2↑8) · (2↑3)) = ;;;2048 |
41 | 9, 40 | eqtri 2761 | 1 ⊢ (2↑;11) = ;;;2048 |
Colors of variables: wff setvar class |
Syntax hints: = wceq 1542 ∈ wcel 2107 (class class class)co 7406 ℂcc 11105 0cc0 11107 1c1 11108 + caddc 11110 · cmul 11112 2c2 12264 3c3 12265 4c4 12266 5c5 12267 6c6 12268 8c8 12270 ℕ0cn0 12469 ;cdc 12674 ↑cexp 14024 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1798 ax-4 1812 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2109 ax-9 2117 ax-10 2138 ax-11 2155 ax-12 2172 ax-ext 2704 ax-sep 5299 ax-nul 5306 ax-pow 5363 ax-pr 5427 ax-un 7722 ax-cnex 11163 ax-resscn 11164 ax-1cn 11165 ax-icn 11166 ax-addcl 11167 ax-addrcl 11168 ax-mulcl 11169 ax-mulrcl 11170 ax-mulcom 11171 ax-addass 11172 ax-mulass 11173 ax-distr 11174 ax-i2m1 11175 ax-1ne0 11176 ax-1rid 11177 ax-rnegex 11178 ax-rrecex 11179 ax-cnre 11180 ax-pre-lttri 11181 ax-pre-lttrn 11182 ax-pre-ltadd 11183 ax-pre-mulgt0 11184 |
This theorem depends on definitions: df-bi 206 df-an 398 df-or 847 df-3or 1089 df-3an 1090 df-tru 1545 df-fal 1555 df-ex 1783 df-nf 1787 df-sb 2069 df-mo 2535 df-eu 2564 df-clab 2711 df-cleq 2725 df-clel 2811 df-nfc 2886 df-ne 2942 df-nel 3048 df-ral 3063 df-rex 3072 df-reu 3378 df-rab 3434 df-v 3477 df-sbc 3778 df-csb 3894 df-dif 3951 df-un 3953 df-in 3955 df-ss 3965 df-pss 3967 df-nul 4323 df-if 4529 df-pw 4604 df-sn 4629 df-pr 4631 df-op 4635 df-uni 4909 df-iun 4999 df-br 5149 df-opab 5211 df-mpt 5232 df-tr 5266 df-id 5574 df-eprel 5580 df-po 5588 df-so 5589 df-fr 5631 df-we 5633 df-xp 5682 df-rel 5683 df-cnv 5684 df-co 5685 df-dm 5686 df-rn 5687 df-res 5688 df-ima 5689 df-pred 6298 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6493 df-fun 6543 df-fn 6544 df-f 6545 df-f1 6546 df-fo 6547 df-f1o 6548 df-fv 6549 df-riota 7362 df-ov 7409 df-oprab 7410 df-mpo 7411 df-om 7853 df-2nd 7973 df-frecs 8263 df-wrecs 8294 df-recs 8368 df-rdg 8407 df-er 8700 df-en 8937 df-dom 8938 df-sdom 8939 df-pnf 11247 df-mnf 11248 df-xr 11249 df-ltxr 11250 df-le 11251 df-sub 11443 df-neg 11444 df-nn 12210 df-2 12272 df-3 12273 df-4 12274 df-5 12275 df-6 12276 df-7 12277 df-8 12278 df-9 12279 df-n0 12470 df-z 12556 df-dec 12675 df-uz 12820 df-seq 13964 df-exp 14025 |
This theorem is referenced by: 3lexlogpow5ineq2 40909 m11nprm 46256 |
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