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| Mirrors > Home > MPE Home > Th. List > Mathboxes > fmtno5lem3 | Structured version Visualization version GIF version | ||
| Description: Lemma 3 for fmtno5 48460. (Contributed by AV, 22-Jul-2021.) |
| Ref | Expression |
|---|---|
| fmtno5lem3 | ⊢ (;;;;65536 · 3) = ;;;;;196608 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3nn0 12546 | . 2 ⊢ 3 ∈ ℕ0 | |
| 2 | 6nn0 12549 | . . . . 5 ⊢ 6 ∈ ℕ0 | |
| 3 | 5nn0 12548 | . . . . 5 ⊢ 5 ∈ ℕ0 | |
| 4 | 2, 3 | deccl 12751 | . . . 4 ⊢ ;65 ∈ ℕ0 |
| 5 | 4, 3 | deccl 12751 | . . 3 ⊢ ;;655 ∈ ℕ0 |
| 6 | 5, 1 | deccl 12751 | . 2 ⊢ ;;;6553 ∈ ℕ0 |
| 7 | eqid 2760 | . 2 ⊢ ;;;;65536 = ;;;;65536 | |
| 8 | 8nn0 12551 | . 2 ⊢ 8 ∈ ℕ0 | |
| 9 | 1nn0 12544 | . 2 ⊢ 1 ∈ ℕ0 | |
| 10 | 9nn0 12552 | . . . . . 6 ⊢ 9 ∈ ℕ0 | |
| 11 | 9, 10 | deccl 12751 | . . . . 5 ⊢ ;19 ∈ ℕ0 |
| 12 | 11, 2 | deccl 12751 | . . . 4 ⊢ ;;196 ∈ ℕ0 |
| 13 | 12, 3 | deccl 12751 | . . 3 ⊢ ;;;1965 ∈ ℕ0 |
| 14 | 5p1e6 12411 | . . . 4 ⊢ (5 + 1) = 6 | |
| 15 | eqid 2760 | . . . 4 ⊢ ;;;1965 = ;;;1965 | |
| 16 | 12, 3, 14, 15 | decsuc 12772 | . . 3 ⊢ (;;;1965 + 1) = ;;;1966 |
| 17 | eqid 2760 | . . . 4 ⊢ ;;;6553 = ;;;6553 | |
| 18 | eqid 2760 | . . . . 5 ⊢ ;;655 = ;;655 | |
| 19 | eqid 2760 | . . . . . . 7 ⊢ ;65 = ;65 | |
| 20 | 8p1e9 12414 | . . . . . . . 8 ⊢ (8 + 1) = 9 | |
| 21 | 6t3e18 12846 | . . . . . . . 8 ⊢ (6 · 3) = ;18 | |
| 22 | 9, 8, 20, 21 | decsuc 12772 | . . . . . . 7 ⊢ ((6 · 3) + 1) = ;19 |
| 23 | 5t3e15 12842 | . . . . . . 7 ⊢ (5 · 3) = ;15 | |
| 24 | 1, 2, 3, 19, 3, 9, 22, 23 | decmul1c 12806 | . . . . . 6 ⊢ (;65 · 3) = ;;195 |
| 25 | 11, 3, 14, 24 | decsuc 12772 | . . . . 5 ⊢ ((;65 · 3) + 1) = ;;196 |
| 26 | 1, 4, 3, 18, 3, 9, 25, 23 | decmul1c 12806 | . . . 4 ⊢ (;;655 · 3) = ;;;1965 |
| 27 | 3t3e9 12432 | . . . 4 ⊢ (3 · 3) = 9 | |
| 28 | 1, 5, 1, 17, 26, 27 | decmul1 12805 | . . 3 ⊢ (;;;6553 · 3) = ;;;;19659 |
| 29 | 13, 16, 28 | decsucc 12782 | . 2 ⊢ ((;;;6553 · 3) + 1) = ;;;;19660 |
| 30 | 1, 6, 2, 7, 8, 9, 29, 21 | decmul1c 12806 | 1 ⊢ (;;;;65536 · 3) = ;;;;;196608 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7413 0cc0 11124 1c1 11125 · cmul 11129 3c3 12320 5c5 12322 6c6 12323 8c8 12325 9c9 12326 ;cdc 12736 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7736 ax-resscn 11181 ax-1cn 11182 ax-icn 11183 ax-addcl 11184 ax-addrcl 11185 ax-mulcl 11186 ax-mulrcl 11187 ax-mulcom 11188 ax-addass 11189 ax-mulass 11190 ax-distr 11191 ax-i2m1 11192 ax-1ne0 11193 ax-1rid 11194 ax-rnegex 11195 ax-rrecex 11196 ax-cnre 11197 ax-pre-lttri 11198 ax-pre-lttrn 11199 ax-pre-ltadd 11200 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6299 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6535 df-fn 6536 df-f 6537 df-f1 6538 df-fo 6539 df-f1o 6540 df-fv 6541 df-riota 7370 df-ov 7416 df-oprab 7417 df-mpo 7418 df-om 7863 df-2nd 7987 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-er 8696 df-en 8953 df-dom 8954 df-sdom 8955 df-pnf 11269 df-mnf 11270 df-ltxr 11272 df-sub 11467 df-nn 12258 df-2 12327 df-3 12328 df-4 12329 df-5 12330 df-6 12331 df-7 12332 df-8 12333 df-9 12334 df-n0 12529 df-dec 12737 |
| This theorem is used by: fmtno5lem4 48459 |
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