Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > decnncl | Structured version Visualization version GIF version |
Description: Closure for a numeral. (Contributed by Mario Carneiro, 17-Apr-2015.) (Revised by AV, 6-Sep-2021.) |
Ref | Expression |
---|---|
decnncl.1 | ⊢ 𝐴 ∈ ℕ0 |
decnncl.2 | ⊢ 𝐵 ∈ ℕ |
Ref | Expression |
---|---|
decnncl | ⊢ ;𝐴𝐵 ∈ ℕ |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | dfdec10 12102 | . 2 ⊢ ;𝐴𝐵 = ((;10 · 𝐴) + 𝐵) | |
2 | 10nn0 12117 | . . 3 ⊢ ;10 ∈ ℕ0 | |
3 | decnncl.1 | . . 3 ⊢ 𝐴 ∈ ℕ0 | |
4 | decnncl.2 | . . 3 ⊢ 𝐵 ∈ ℕ | |
5 | 2, 3, 4 | numnncl 12109 | . 2 ⊢ ((;10 · 𝐴) + 𝐵) ∈ ℕ |
6 | 1, 5 | eqeltri 2909 | 1 ⊢ ;𝐴𝐵 ∈ ℕ |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2114 (class class class)co 7156 0cc0 10537 1c1 10538 + caddc 10540 · cmul 10542 ℕcn 11638 ℕ0cn0 11898 ;cdc 12099 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2793 ax-sep 5203 ax-nul 5210 ax-pow 5266 ax-pr 5330 ax-un 7461 ax-resscn 10594 ax-1cn 10595 ax-icn 10596 ax-addcl 10597 ax-addrcl 10598 ax-mulcl 10599 ax-mulrcl 10600 ax-mulcom 10601 ax-addass 10602 ax-mulass 10603 ax-distr 10604 ax-i2m1 10605 ax-1ne0 10606 ax-1rid 10607 ax-rnegex 10608 ax-rrecex 10609 ax-cnre 10610 ax-pre-lttri 10611 ax-pre-lttrn 10612 ax-pre-ltadd 10613 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3496 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4568 df-pr 4570 df-tp 4572 df-op 4574 df-uni 4839 df-iun 4921 df-br 5067 df-opab 5129 df-mpt 5147 df-tr 5173 df-id 5460 df-eprel 5465 df-po 5474 df-so 5475 df-fr 5514 df-we 5516 df-xp 5561 df-rel 5562 df-cnv 5563 df-co 5564 df-dm 5565 df-rn 5566 df-res 5567 df-ima 5568 df-pred 6148 df-ord 6194 df-on 6195 df-lim 6196 df-suc 6197 df-iota 6314 df-fun 6357 df-fn 6358 df-f 6359 df-f1 6360 df-fo 6361 df-f1o 6362 df-fv 6363 df-ov 7159 df-om 7581 df-wrecs 7947 df-recs 8008 df-rdg 8046 df-er 8289 df-en 8510 df-dom 8511 df-sdom 8512 df-pnf 10677 df-mnf 10678 df-ltxr 10680 df-nn 11639 df-2 11701 df-3 11702 df-4 11703 df-5 11704 df-6 11705 df-7 11706 df-8 11707 df-9 11708 df-n0 11899 df-dec 12100 |
This theorem is referenced by: 11prm 16448 13prm 16449 17prm 16450 19prm 16451 23prm 16452 37prm 16454 43prm 16455 83prm 16456 139prm 16457 163prm 16458 317prm 16459 631prm 16460 1259lem1 16464 1259lem2 16465 1259lem3 16466 1259lem4 16467 1259lem5 16468 1259prm 16469 2503lem1 16470 2503lem2 16471 2503lem3 16472 2503prm 16473 4001lem1 16474 4001lem2 16475 4001lem3 16476 4001lem4 16477 4001prm 16478 ocndx 16673 ocid 16674 dsndx 16675 dsid 16676 unifndx 16677 unifid 16678 odrngstr 16679 ressds 16686 homndx 16687 homid 16688 ccondx 16689 ccoid 16690 resshom 16691 ressco 16692 imasvalstr 16725 prdsvalstr 16726 oppchomfval 16984 oppcbas 16988 rescco 17102 catstr 17227 ipostr 17763 mgpds 19249 srads 19958 cnfldstr 20547 ressunif 22871 tuslem 22876 tmslem 23092 mcubic 25425 cubic2 25426 cubic 25427 quart1cl 25432 quart1lem 25433 quart1 25434 quartlem1 25435 quartlem2 25436 log2ub 25527 log2le1 25528 birthday 25532 bposlem8 25867 bposlem9 25868 pntlemd 26170 pntlema 26172 pntlemb 26173 pntlemf 26181 pntlemo 26183 itvndx 26226 lngndx 26227 itvid 26228 lngid 26229 trkgstr 26230 ttgval 26661 ttglem 26662 ttgds 26667 eengstr 26766 edgfid 26776 edgfndxnn 26777 edgfndxid 26778 baseltedgf 26779 12gcd5e1 39124 60gcd7e1 39126 420gcd8e4 39127 12lcm5e60 39129 60lcm7e420 39131 420lcm8e840 39132 257prm 43772 fmtno4prmfac 43783 fmtno4prmfac193 43784 fmtno4nprmfac193 43785 fmtno5nprm 43794 139prmALT 43808 127prm 43812 3exp4mod41 43830 41prothprmlem2 43832 2exp340mod341 43947 341fppr2 43948 bgoldbtbndlem1 44019 tgblthelfgott 44029 tgoldbachlt 44030 tgoldbach 44031 |
Copyright terms: Public domain | W3C validator |