Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > zexpcl | Structured version Visualization version GIF version |
Description: Closure of exponentiation of integers. (Contributed by NM, 16-Dec-2005.) |
Ref | Expression |
---|---|
zexpcl | ⊢ ((𝐴 ∈ ℤ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℤ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | zsscn 11983 | . 2 ⊢ ℤ ⊆ ℂ | |
2 | zmulcl 12025 | . 2 ⊢ ((𝑥 ∈ ℤ ∧ 𝑦 ∈ ℤ) → (𝑥 · 𝑦) ∈ ℤ) | |
3 | 1z 12006 | . 2 ⊢ 1 ∈ ℤ | |
4 | 1, 2, 3 | expcllem 13434 | 1 ⊢ ((𝐴 ∈ ℤ ∧ 𝑁 ∈ ℕ0) → (𝐴↑𝑁) ∈ ℤ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∈ wcel 2110 (class class class)co 7150 ℕ0cn0 11891 ℤcz 11975 ↑cexp 13423 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2156 ax-12 2172 ax-ext 2793 ax-sep 5196 ax-nul 5203 ax-pow 5259 ax-pr 5322 ax-un 7455 ax-cnex 10587 ax-resscn 10588 ax-1cn 10589 ax-icn 10590 ax-addcl 10591 ax-addrcl 10592 ax-mulcl 10593 ax-mulrcl 10594 ax-mulcom 10595 ax-addass 10596 ax-mulass 10597 ax-distr 10598 ax-i2m1 10599 ax-1ne0 10600 ax-1rid 10601 ax-rnegex 10602 ax-rrecex 10603 ax-cnre 10604 ax-pre-lttri 10605 ax-pre-lttrn 10606 ax-pre-ltadd 10607 ax-pre-mulgt0 10608 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 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 3497 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 4562 df-pr 4564 df-tp 4566 df-op 4568 df-uni 4833 df-iun 4914 df-br 5060 df-opab 5122 df-mpt 5140 df-tr 5166 df-id 5455 df-eprel 5460 df-po 5469 df-so 5470 df-fr 5509 df-we 5511 df-xp 5556 df-rel 5557 df-cnv 5558 df-co 5559 df-dm 5560 df-rn 5561 df-res 5562 df-ima 5563 df-pred 6143 df-ord 6189 df-on 6190 df-lim 6191 df-suc 6192 df-iota 6309 df-fun 6352 df-fn 6353 df-f 6354 df-f1 6355 df-fo 6356 df-f1o 6357 df-fv 6358 df-riota 7108 df-ov 7153 df-oprab 7154 df-mpo 7155 df-om 7575 df-2nd 7684 df-wrecs 7941 df-recs 8002 df-rdg 8040 df-er 8283 df-en 8504 df-dom 8505 df-sdom 8506 df-pnf 10671 df-mnf 10672 df-xr 10673 df-ltxr 10674 df-le 10675 df-sub 10866 df-neg 10867 df-nn 11633 df-n0 11892 df-z 11976 df-uz 12238 df-seq 13364 df-exp 13424 |
This theorem is referenced by: zsqcl 13488 modexp 13593 climcndslem1 15198 iddvdsexp 15627 dvdsexp 15671 3dvds 15674 prmdvdsexp 16053 rpexp 16058 rpexp12i 16060 phiprmpw 16107 eulerthlem2 16113 fermltl 16115 prmdiv 16116 prmdiveq 16117 odzcllem 16123 odzdvds 16126 odzphi 16127 vfermltlALT 16133 powm2modprm 16134 pcneg 16204 pcprmpw 16213 prmpwdvds 16234 pockthlem 16235 dyaddisjlem 24190 aalioulem1 24915 aaliou3lem6 24931 muf 25711 dvdsppwf1o 25757 mersenne 25797 lgslem1 25867 lgsval2lem 25877 lgsvalmod 25886 lgsmod 25893 lgsdirprm 25901 lgsne0 25905 lgsqrlem1 25916 gausslemma2dlem7 25943 gausslemma2d 25944 lgseisenlem2 25946 lgseisenlem4 25948 m1lgs 25958 2sqreultlem 26017 2sqreunnltlem 26020 mdetlap 31092 oddpwdc 31607 dvdspw 32977 nn0prpwlem 33665 nn0prpw 33666 knoppndvlem2 33847 dvdsexpim 39174 zexpgcd 39178 numdenexp 39179 jm2.18 39578 jm2.22 39585 jm2.23 39586 jm2.20nn 39587 inductionexd 40498 etransclem3 42515 etransclem7 42519 etransclem10 42522 etransclem24 42536 etransclem27 42539 etransclem35 42547 2pwp1prm 43744 sfprmdvdsmersenne 43761 lighneallem4b 43767 lighneallem4 43768 proththd 43772 41prothprmlem2 43776 nnpw2evenALTV 43860 fpprmod 43885 fppr2odd 43889 dfwppr 43896 fpprwppr 43897 fpprwpprb 43898 pw2m1lepw2m1 44568 nnpw2blenfzo 44634 dignn0fr 44654 digexp 44660 dignn0flhalflem1 44668 |
Copyright terms: Public domain | W3C validator |