![]() |
Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > ILE Home > Th. List > eluzelz | GIF version |
Description: A member of an upper set of integers is an integer. (Contributed by NM, 6-Sep-2005.) |
Ref | Expression |
---|---|
eluzelz | ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑁 ∈ ℤ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | eluz2 9520 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) ↔ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑀 ≤ 𝑁)) | |
2 | 1 | simp2bi 1013 | 1 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑁 ∈ ℤ) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 2148 class class class wbr 4000 ‘cfv 5212 ≤ cle 7980 ℤcz 9239 ℤ≥cuz 9514 |
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-14 2151 ax-ext 2159 ax-sep 4118 ax-pow 4171 ax-pr 4206 ax-cnex 7890 ax-resscn 7891 |
This theorem depends on definitions: df-bi 117 df-3or 979 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-sbc 2963 df-un 3133 df-in 3135 df-ss 3142 df-pw 3576 df-sn 3597 df-pr 3598 df-op 3600 df-uni 3808 df-br 4001 df-opab 4062 df-mpt 4063 df-id 4290 df-xp 4629 df-rel 4630 df-cnv 4631 df-co 4632 df-dm 4633 df-rn 4634 df-res 4635 df-ima 4636 df-iota 5174 df-fun 5214 df-fn 5215 df-f 5216 df-fv 5220 df-ov 5872 df-neg 8118 df-z 9240 df-uz 9515 |
This theorem is referenced by: eluzelre 9524 uztrn 9530 uzneg 9532 uzssz 9533 uzss 9534 eluzp1l 9538 eluzaddi 9540 eluzsubi 9541 eluzadd 9542 eluzsub 9543 uzm1 9544 uzin 9546 uzind4 9574 uz2mulcl 9594 elfz5 10000 elfzel2 10006 elfzelz 10008 eluzfz2 10015 peano2fzr 10020 fzsplit2 10033 fzopth 10044 fzsuc 10052 elfzp1 10055 fzdifsuc 10064 uzsplit 10075 uzdisj 10076 fzm1 10083 fzneuz 10084 uznfz 10086 nn0disj 10121 elfzo3 10146 fzoss2 10155 fzouzsplit 10162 eluzgtdifelfzo 10180 fzosplitsnm1 10192 fzofzp1b 10211 elfzonelfzo 10213 fzosplitsn 10216 fzisfzounsn 10219 mulp1mod1 10348 m1modge3gt1 10354 frec2uzltd 10386 frecfzen2 10410 uzennn 10419 uzsinds 10425 seq3fveq2 10452 seq3feq2 10453 seq3shft2 10456 monoord 10459 monoord2 10460 ser3mono 10461 seq3split 10462 iseqf1olemjpcl 10478 iseqf1olemqpcl 10479 seq3f1olemqsumk 10482 seq3f1olemp 10485 seq3f1oleml 10486 seq3f1o 10487 seq3id 10491 seq3z 10494 fser0const 10499 leexp2a 10556 expnlbnd2 10628 hashfz 10782 hashfzo 10783 hashfzp1 10785 seq3coll 10803 seq3shft 10828 rexuz3 10980 r19.2uz 10983 cau4 11106 caubnd2 11107 clim 11270 climshft2 11295 climaddc1 11318 climmulc2 11320 climsubc1 11321 climsubc2 11322 clim2ser 11326 clim2ser2 11327 iserex 11328 climlec2 11330 climub 11333 climcau 11336 climcaucn 11340 serf0 11341 sumrbdclem 11366 fsum3cvg 11367 summodclem2a 11370 zsumdc 11373 fsum3 11376 fisumss 11381 fsum3cvg2 11383 fsum3ser 11386 fsumcl2lem 11387 fsumadd 11395 fsumm1 11405 fzosump1 11406 fsum1p 11407 fsump1 11409 fsummulc2 11437 telfsumo 11455 fsumparts 11459 iserabs 11464 binomlem 11472 isumshft 11479 isumsplit 11480 isumrpcl 11483 divcnv 11486 trireciplem 11489 geosergap 11495 geolim2 11501 cvgratnnlemseq 11515 cvgratnnlemabsle 11516 cvgratnnlemsumlt 11517 cvgratnnlemrate 11519 cvgratz 11521 cvgratgt0 11522 mertenslemi1 11524 clim2divap 11529 prodrbdclem 11560 fproddccvg 11561 prodmodclem3 11564 prodmodclem2a 11565 zproddc 11568 fprodntrivap 11573 fprodssdc 11579 fprodm1 11587 fprod1p 11588 fprodp1 11589 fprodabs 11605 fprodeq0 11606 efgt1p2 11684 modm1div 11788 zsupcllemstep 11926 infssuzex 11930 suprzubdc 11933 dvdsbnd 11937 uzwodc 12018 ncoprmgcdne1b 12069 isprm3 12098 prmind2 12100 nprm 12103 dvdsprm 12117 exprmfct 12118 isprm5lem 12121 isprm5 12122 phibndlem 12196 phibnd 12197 dfphi2 12200 hashdvds 12201 pclemdc 12268 pcaddlem 12318 pcmptdvds 12323 pcfac 12328 expnprm 12331 relogbval 14033 relogbzcl 14034 nnlogbexp 14041 logblt 14044 logbgcd1irr 14049 lgsne0 14103 2sqlem6 14120 2sqlem8a 14122 2sqlem8 14123 supfz 14469 |
Copyright terms: Public domain | W3C validator |