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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 9356 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) ↔ (𝑀 ∈ ℤ ∧ 𝑁 ∈ ℤ ∧ 𝑀 ≤ 𝑁)) | |
2 | 1 | simp2bi 998 | 1 ⊢ (𝑁 ∈ (ℤ≥‘𝑀) → 𝑁 ∈ ℤ) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 1481 class class class wbr 3937 ‘cfv 5131 ≤ cle 7825 ℤcz 9078 ℤ≥cuz 9350 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-sep 4054 ax-pow 4106 ax-pr 4139 ax-cnex 7735 ax-resscn 7736 |
This theorem depends on definitions: df-bi 116 df-3or 964 df-3an 965 df-tru 1335 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ral 2422 df-rex 2423 df-rab 2426 df-v 2691 df-sbc 2914 df-un 3080 df-in 3082 df-ss 3089 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-opab 3998 df-mpt 3999 df-id 4223 df-xp 4553 df-rel 4554 df-cnv 4555 df-co 4556 df-dm 4557 df-rn 4558 df-res 4559 df-ima 4560 df-iota 5096 df-fun 5133 df-fn 5134 df-f 5135 df-fv 5139 df-ov 5785 df-neg 7960 df-z 9079 df-uz 9351 |
This theorem is referenced by: eluzelre 9360 uztrn 9366 uzneg 9368 uzssz 9369 uzss 9370 eluzp1l 9374 eluzaddi 9376 eluzsubi 9377 eluzadd 9378 eluzsub 9379 uzm1 9380 uzin 9382 uzind4 9410 uz2mulcl 9429 elfz5 9829 elfzel2 9835 elfzelz 9837 eluzfz2 9843 peano2fzr 9848 fzsplit2 9861 fzopth 9872 fzsuc 9880 elfzp1 9883 fzdifsuc 9892 uzsplit 9903 uzdisj 9904 fzm1 9911 fzneuz 9912 uznfz 9914 nn0disj 9946 elfzo3 9971 fzoss2 9980 fzouzsplit 9987 eluzgtdifelfzo 10005 fzosplitsnm1 10017 fzofzp1b 10036 elfzonelfzo 10038 fzosplitsn 10041 fzisfzounsn 10044 mulp1mod1 10169 m1modge3gt1 10175 frec2uzltd 10207 frecfzen2 10231 uzennn 10240 uzsinds 10246 seq3fveq2 10273 seq3feq2 10274 seq3shft2 10277 monoord 10280 monoord2 10281 ser3mono 10282 seq3split 10283 iseqf1olemjpcl 10299 iseqf1olemqpcl 10300 seq3f1olemqsumk 10303 seq3f1olemp 10306 seq3f1oleml 10307 seq3f1o 10308 seq3id 10312 seq3z 10315 fser0const 10320 leexp2a 10377 expnlbnd2 10448 hashfz 10599 hashfzo 10600 hashfzp1 10602 seq3coll 10617 seq3shft 10642 rexuz3 10794 r19.2uz 10797 cau4 10920 caubnd2 10921 clim 11082 climshft2 11107 climaddc1 11130 climmulc2 11132 climsubc1 11133 climsubc2 11134 clim2ser 11138 clim2ser2 11139 iserex 11140 climlec2 11142 climub 11145 climcau 11148 climcaucn 11152 serf0 11153 sumrbdclem 11178 fsum3cvg 11179 summodclem2a 11182 zsumdc 11185 fsum3 11188 fisumss 11193 fsum3cvg2 11195 fsum3ser 11198 fsumcl2lem 11199 fsumadd 11207 fsumm1 11217 fzosump1 11218 fsum1p 11219 fsump1 11221 fsummulc2 11249 telfsumo 11267 fsumparts 11271 iserabs 11276 binomlem 11284 isumshft 11291 isumsplit 11292 isumrpcl 11295 divcnv 11298 trireciplem 11301 geosergap 11307 geolim2 11313 cvgratnnlemseq 11327 cvgratnnlemabsle 11328 cvgratnnlemsumlt 11329 cvgratnnlemrate 11331 cvgratz 11333 cvgratgt0 11334 mertenslemi1 11336 clim2divap 11341 prodrbdclem 11372 fproddccvg 11373 prodmodclem3 11376 prodmodclem2a 11377 zproddc 11380 efgt1p2 11438 zsupcllemstep 11674 infssuzex 11678 dvdsbnd 11681 ncoprmgcdne1b 11806 isprm3 11835 prmind2 11837 nprm 11840 dvdsprm 11853 exprmfct 11854 phibndlem 11928 phibnd 11929 dfphi2 11932 hashdvds 11933 relogbval 13076 relogbzcl 13077 nnlogbexp 13084 logblt 13087 logbgcd1irr 13092 supfz 13428 |
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