![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > nnnn0d | GIF version |
Description: A positive integer is a nonnegative integer. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
nnnn0d.1 | ⊢ (𝜑 → 𝐴 ∈ ℕ) |
Ref | Expression |
---|---|
nnnn0d | ⊢ (𝜑 → 𝐴 ∈ ℕ0) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nnssnn0 9173 | . 2 ⊢ ℕ ⊆ ℕ0 | |
2 | nnnn0d.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℕ) | |
3 | 1, 2 | sselid 3153 | 1 ⊢ (𝜑 → 𝐴 ∈ ℕ0) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 2148 ℕcn 8913 ℕ0cn0 9170 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-ext 2159 |
This theorem depends on definitions: df-bi 117 df-tru 1356 df-nf 1461 df-sb 1763 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-v 2739 df-un 3133 df-in 3135 df-ss 3142 df-n0 9171 |
This theorem is referenced by: nn0ge2m1nn0 9231 nnzd 9368 eluzge2nn0 9563 modsumfzodifsn 10389 addmodlteq 10391 expnnval 10516 expgt1 10551 expaddzaplem 10556 expaddzap 10557 expmulzap 10559 expnbnd 10636 facwordi 10711 faclbnd 10712 facavg 10717 bcm1k 10731 bcval5 10734 1elfz0hash 10777 resqrexlemnm 11018 resqrexlemcvg 11019 summodc 11382 zsumdc 11383 bcxmas 11488 geo2sum 11513 geo2lim 11515 geoisum1 11518 geoisum1c 11519 cvgratnnlembern 11522 cvgratnnlemsumlt 11527 cvgratnnlemfm 11528 mertenslemi1 11534 prodmodclem3 11574 prodmodclem2a 11575 zproddc 11578 fprodseq 11582 eftabs 11655 efcllemp 11657 eftlub 11689 eirraplem 11775 dvdsfac 11856 divalglemnqt 11915 divalglemeunn 11916 gcdval 11950 gcdcl 11957 dvdsgcdidd 11985 mulgcd 12007 rplpwr 12018 rppwr 12019 lcmcl 12062 lcmgcdnn 12072 nprmdvds1 12130 isprm5lem 12131 rpexp 12143 pw2dvdslemn 12155 sqpweven 12165 2sqpwodd 12166 nn0sqrtelqelz 12196 phiprmpw 12212 crth 12214 eulerthlema 12220 eulerthlemth 12222 eulerth 12223 fermltl 12224 odzcllem 12232 odzdvds 12235 odzphi 12236 modprm0 12244 prm23lt5 12253 pythagtriplem6 12260 pythagtriplem7 12261 pcprmpw2 12322 dvdsprmpweqle 12326 pcprod 12334 pcfac 12338 pcbc 12339 expnprm 12341 pockthlem 12344 pockthg 12345 prmunb 12350 mul4sqlem 12381 logbgcd1irraplemexp 14168 lgslem1 14183 lgsval 14187 lgsfvalg 14188 lgsval2lem 14193 lgsvalmod 14202 lgsmod 14209 lgsdirprm 14217 lgsne0 14221 2sqlem3 14235 cvgcmp2nlemabs 14551 trilpolemlt1 14560 redcwlpolemeq1 14573 nconstwlpolem0 14581 |
Copyright terms: Public domain | W3C validator |