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Mirrors > Home > ILE Home > Th. List > elfzelz | GIF version |
Description: A member of a finite set of sequential integer is an integer. (Contributed by NM, 6-Sep-2005.) (Revised by Mario Carneiro, 28-Apr-2015.) |
Ref | Expression |
---|---|
elfzelz | ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ∈ ℤ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfzuz 9833 | . 2 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ∈ (ℤ≥‘𝑀)) | |
2 | eluzelz 9359 | . 2 ⊢ (𝐾 ∈ (ℤ≥‘𝑀) → 𝐾 ∈ ℤ) | |
3 | 1, 2 | syl 14 | 1 ⊢ (𝐾 ∈ (𝑀...𝑁) → 𝐾 ∈ ℤ) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 1481 ‘cfv 5131 (class class class)co 5782 ℤcz 9078 ℤ≥cuz 9350 ...cfz 9821 |
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-in1 604 ax-in2 605 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-setind 4460 ax-cnex 7735 ax-resscn 7736 |
This theorem depends on definitions: df-bi 116 df-3or 964 df-3an 965 df-tru 1335 df-fal 1338 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-ne 2310 df-ral 2422 df-rex 2423 df-rab 2426 df-v 2691 df-sbc 2914 df-dif 3078 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-oprab 5786 df-mpo 5787 df-neg 7960 df-z 9079 df-uz 9351 df-fz 9822 |
This theorem is referenced by: elfz1eq 9846 fzsplit2 9861 fzdisj 9863 elfznn 9865 fznatpl1 9887 fzdifsuc 9892 fzrev2i 9897 fzrev3i 9899 elfzp12 9910 fznuz 9913 fzrevral 9916 fzshftral 9919 fznn0sub2 9936 elfzmlbm 9939 difelfznle 9943 fzosplit 9985 ser3mono 10282 iseqf1olemkle 10288 iseqf1olemklt 10289 iseqf1olemqcl 10290 iseqf1olemnab 10292 iseqf1olemab 10293 iseqf1olemmo 10296 iseqf1olemqk 10298 seq3f1olemqsumkj 10302 seq3f1olemqsumk 10303 seq3f1olemqsum 10304 seq3f1olemstep 10305 bcval2 10528 bcval4 10530 bccmpl 10532 bcp1nk 10540 bcpasc 10544 bccl2 10546 zfz1isolemiso 10614 seq3coll 10617 seq3shft 10642 sumrbdclem 11178 summodclem2a 11182 fsum0diaglem 11241 fisum0diag 11242 mptfzshft 11243 fsumrev 11244 fsumshft 11245 fsumshftm 11246 fisum0diag2 11248 binomlem 11284 binom11 11287 bcxmas 11290 arisum 11299 geo2sum 11315 cvgratnnlemabsle 11328 cvgratnnlemrate 11331 mertenslemub 11335 mertenslemi1 11336 prodfap0 11346 prodrbdclem 11372 prodmodclem2a 11377 fzm1ndvds 11590 lcmval 11780 lcmcllem 11784 lcmledvds 11787 prmdvdsfz 11855 phivalfi 11924 hashdvds 11933 phiprmpw 11934 trilpolemlt1 13409 supfz 13428 inffz 13429 |
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