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| Mirrors > Home > MPE Home > Th. List > Mathboxes > fmtno5lem3 | Structured version Visualization version GIF version | ||
| Description: Lemma 3 for fmtno5 48342. (Contributed by AV, 22-Jul-2021.) |
| Ref | Expression |
|---|---|
| fmtno5lem3 | ⊢ (;;;;65536 · 3) = ;;;;;196608 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3nn0 12533 | . 2 ⊢ 3 ∈ ℕ0 | |
| 2 | 6nn0 12536 | . . . . 5 ⊢ 6 ∈ ℕ0 | |
| 3 | 5nn0 12535 | . . . . 5 ⊢ 5 ∈ ℕ0 | |
| 4 | 2, 3 | deccl 12738 | . . . 4 ⊢ ;65 ∈ ℕ0 |
| 5 | 4, 3 | deccl 12738 | . . 3 ⊢ ;;655 ∈ ℕ0 |
| 6 | 5, 1 | deccl 12738 | . 2 ⊢ ;;;6553 ∈ ℕ0 |
| 7 | eqid 2765 | . 2 ⊢ ;;;;65536 = ;;;;65536 | |
| 8 | 8nn0 12538 | . 2 ⊢ 8 ∈ ℕ0 | |
| 9 | 1nn0 12531 | . 2 ⊢ 1 ∈ ℕ0 | |
| 10 | 9nn0 12539 | . . . . . 6 ⊢ 9 ∈ ℕ0 | |
| 11 | 9, 10 | deccl 12738 | . . . . 5 ⊢ ;19 ∈ ℕ0 |
| 12 | 11, 2 | deccl 12738 | . . . 4 ⊢ ;;196 ∈ ℕ0 |
| 13 | 12, 3 | deccl 12738 | . . 3 ⊢ ;;;1965 ∈ ℕ0 |
| 14 | 5p1e6 12398 | . . . 4 ⊢ (5 + 1) = 6 | |
| 15 | eqid 2765 | . . . 4 ⊢ ;;;1965 = ;;;1965 | |
| 16 | 12, 3, 14, 15 | decsuc 12759 | . . 3 ⊢ (;;;1965 + 1) = ;;;1966 |
| 17 | eqid 2765 | . . . 4 ⊢ ;;;6553 = ;;;6553 | |
| 18 | eqid 2765 | . . . . 5 ⊢ ;;655 = ;;655 | |
| 19 | eqid 2765 | . . . . . . 7 ⊢ ;65 = ;65 | |
| 20 | 8p1e9 12401 | . . . . . . . 8 ⊢ (8 + 1) = 9 | |
| 21 | 6t3e18 12833 | . . . . . . . 8 ⊢ (6 · 3) = ;18 | |
| 22 | 9, 8, 20, 21 | decsuc 12759 | . . . . . . 7 ⊢ ((6 · 3) + 1) = ;19 |
| 23 | 5t3e15 12829 | . . . . . . 7 ⊢ (5 · 3) = ;15 | |
| 24 | 1, 2, 3, 19, 3, 9, 22, 23 | decmul1c 12793 | . . . . . 6 ⊢ (;65 · 3) = ;;195 |
| 25 | 11, 3, 14, 24 | decsuc 12759 | . . . . 5 ⊢ ((;65 · 3) + 1) = ;;196 |
| 26 | 1, 4, 3, 18, 3, 9, 25, 23 | decmul1c 12793 | . . . 4 ⊢ (;;655 · 3) = ;;;1965 |
| 27 | 3t3e9 12419 | . . . 4 ⊢ (3 · 3) = 9 | |
| 28 | 1, 5, 1, 17, 26, 27 | decmul1 12792 | . . 3 ⊢ (;;;6553 · 3) = ;;;;19659 |
| 29 | 13, 16, 28 | decsucc 12769 | . 2 ⊢ ((;;;6553 · 3) + 1) = ;;;;19660 |
| 30 | 1, 6, 2, 7, 8, 9, 29, 21 | decmul1c 12793 | 1 ⊢ (;;;;65536 · 3) = ;;;;;196608 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 (class class class)co 7416 0cc0 11111 1c1 11112 · cmul 11116 3c3 12307 5c5 12309 6c6 12310 8c8 12312 9c9 12313 ;cdc 12723 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7738 ax-resscn 11168 ax-1cn 11169 ax-icn 11170 ax-addcl 11171 ax-addrcl 11172 ax-mulcl 11173 ax-mulrcl 11174 ax-mulcom 11175 ax-addass 11176 ax-mulass 11177 ax-distr 11178 ax-i2m1 11179 ax-1ne0 11180 ax-1rid 11181 ax-rnegex 11182 ax-rrecex 11183 ax-cnre 11184 ax-pre-lttri 11185 ax-pre-lttrn 11186 ax-pre-ltadd 11187 |
| 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 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4875 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-om 7865 df-2nd 7989 df-frecs 8280 df-wrecs 8311 df-recs 8360 df-rdg 8399 df-er 8696 df-en 8946 df-dom 8947 df-sdom 8948 df-pnf 11256 df-mnf 11257 df-ltxr 11259 df-sub 11454 df-nn 12245 df-2 12314 df-3 12315 df-4 12316 df-5 12317 df-6 12318 df-7 12319 df-8 12320 df-9 12321 df-n0 12516 df-dec 12724 |
| This theorem is used by: fmtno5lem4 48341 |
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