| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 12768 | . . . . 5 ⊢ (8 + 3) = ;11 | |
| 2 | 1 | eqcomi 2770 | . . . 4 ⊢ ;11 = (8 + 3) |
| 3 | 2 | oveq2i 7402 | . . 3 ⊢ (2↑;11) = (2↑(8 + 3)) |
| 4 | 2cn 12287 | . . . 4 ⊢ 2 ∈ ℂ | |
| 5 | 8nn0 12498 | . . . 4 ⊢ 8 ∈ ℕ0 | |
| 6 | 3nn0 12493 | . . . 4 ⊢ 3 ∈ ℕ0 | |
| 7 | expadd 14111 | . . . 4 ⊢ ((2 ∈ ℂ ∧ 8 ∈ ℕ0 ∧ 3 ∈ ℕ0) → (2↑(8 + 3)) = ((2↑8) · (2↑3))) | |
| 8 | 4, 5, 6, 7 | mp3an 1481 | . . 3 ⊢ (2↑(8 + 3)) = ((2↑8) · (2↑3)) |
| 9 | 3, 8 | eqtri 2784 | . 2 ⊢ (2↑;11) = ((2↑8) · (2↑3)) |
| 10 | 2exp8 17115 | . . . 4 ⊢ (2↑8) = ;;256 | |
| 11 | cu2 14207 | . . . 4 ⊢ (2↑3) = 8 | |
| 12 | 10, 11 | oveq12i 7403 | . . 3 ⊢ ((2↑8) · (2↑3)) = (;;256 · 8) |
| 13 | 2nn0 12492 | . . . . 5 ⊢ 2 ∈ ℕ0 | |
| 14 | 5nn0 12495 | . . . . 5 ⊢ 5 ∈ ℕ0 | |
| 15 | 13, 14 | deccl 12697 | . . . 4 ⊢ ;25 ∈ ℕ0 |
| 16 | 6nn0 12496 | . . . 4 ⊢ 6 ∈ ℕ0 | |
| 17 | eqid 2761 | . . . 4 ⊢ ;;256 = ;;256 | |
| 18 | 4nn0 12494 | . . . 4 ⊢ 4 ∈ ℕ0 | |
| 19 | 0nn0 12490 | . . . . . 6 ⊢ 0 ∈ ℕ0 | |
| 20 | 13, 19 | deccl 12697 | . . . . 5 ⊢ ;20 ∈ ℕ0 |
| 21 | eqid 2761 | . . . . . 6 ⊢ ;25 = ;25 | |
| 22 | 1nn0 12491 | . . . . . . 7 ⊢ 1 ∈ ℕ0 | |
| 23 | 8cn 12309 | . . . . . . . 8 ⊢ 8 ∈ ℂ | |
| 24 | 8t2e16 12802 | . . . . . . . 8 ⊢ (8 · 2) = ;16 | |
| 25 | 23, 4, 24 | mulcomli 11185 | . . . . . . 7 ⊢ (2 · 8) = ;16 |
| 26 | 1p1e2 12335 | . . . . . . 7 ⊢ (1 + 1) = 2 | |
| 27 | 6p4e10 12759 | . . . . . . 7 ⊢ (6 + 4) = ;10 | |
| 28 | 22, 16, 18, 25, 26, 19, 27 | decaddci 12748 | . . . . . 6 ⊢ ((2 · 8) + 4) = ;20 |
| 29 | 5cn 12300 | . . . . . . 7 ⊢ 5 ∈ ℂ | |
| 30 | 8t5e40 12805 | . . . . . . 7 ⊢ (8 · 5) = ;40 | |
| 31 | 23, 29, 30 | mulcomli 11185 | . . . . . 6 ⊢ (5 · 8) = ;40 |
| 32 | 5, 13, 14, 21, 19, 18, 28, 31 | decmul1c 12752 | . . . . 5 ⊢ (;25 · 8) = ;;200 |
| 33 | 4cn 12297 | . . . . . 6 ⊢ 4 ∈ ℂ | |
| 34 | 33 | addlidi 11365 | . . . . 5 ⊢ (0 + 4) = 4 |
| 35 | 20, 19, 18, 32, 34 | decaddi 12747 | . . . 4 ⊢ ((;25 · 8) + 4) = ;;204 |
| 36 | 6cn 12303 | . . . . 5 ⊢ 6 ∈ ℂ | |
| 37 | 8t6e48 12806 | . . . . 5 ⊢ (8 · 6) = ;48 | |
| 38 | 23, 36, 37 | mulcomli 11185 | . . . 4 ⊢ (6 · 8) = ;48 |
| 39 | 5, 15, 16, 17, 5, 18, 35, 38 | decmul1c 12752 | . . 3 ⊢ (;;256 · 8) = ;;;2048 |
| 40 | 12, 39 | eqtri 2784 | . 2 ⊢ ((2↑8) · (2↑3)) = ;;;2048 |
| 41 | 9, 40 | eqtri 2784 | 1 ⊢ (2↑;11) = ;;;2048 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1559 ∈ wcel 2141 (class class class)co 7391 ℂcc 11065 0cc0 11067 1c1 11068 + caddc 11070 · cmul 11072 2c2 12266 3c3 12267 4c4 12268 5c5 12269 6c6 12270 8c8 12272 ℕ0cn0 12475 ;cdc 12682 ↑cexp 14068 |
| 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-cnex 11123 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 ax-pre-mulgt0 11144 |
| 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-xr 11214 df-ltxr 11215 df-le 11216 df-sub 11410 df-neg 11411 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-z 12563 df-dec 12683 df-uz 12834 df-seq 14009 df-exp 14069 |
| This theorem is referenced by: 3lexlogpow5ineq2 42633 m11nprm 48171 |
| Copyright terms: Public domain | W3C validator |