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| Mirrors > Home > ILE Home > Th. List > eluzel2 | Unicode version | ||
| Description: Implication of membership in an upper set of integers. (Contributed by NM, 6-Sep-2005.) (Revised by Mario Carneiro, 3-Nov-2013.) |
| Ref | Expression |
|---|---|
| eluzel2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | uzf 9939 |
. . . 4
| |
| 2 | frel 5541 |
. . . 4
| |
| 3 | 1, 2 | ax-mp 5 |
. . 3
|
| 4 | relelfvdm 5730 |
. . 3
| |
| 5 | 3, 4 | mpan 428 |
. 2
|
| 6 | 1 | fdmi 5544 |
. 2
|
| 7 | 5, 6 | eleqtrdi 2331 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4251 ax-pow 4313 ax-pr 4348 ax-cnex 8276 ax-resscn 8277 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 df-ov 6091 df-neg 8507 df-z 9654 df-uz 9937 |
| This theorem is used by: eluz2 9942 uztrn 9954 uzneg 9956 uzss 9958 uz11 9960 eluzadd 9966 uzm1 9968 uzin 9970 uzind4 10003 elfz5 10436 elfzel1 10443 eluzfz1 10451 fzsplit2 10471 fzopth 10483 fzpred 10493 fzpreddisj 10494 fzdifsuc 10504 uzsplit 10515 uzdisj 10516 elfzp12 10522 fzm1 10523 uznfz 10526 nn0disj 10561 fzolb 10577 fzoss2 10597 fzouzdisj 10605 fzoun 10606 ige2m2fzo 10632 elfzonelfzo 10664 frec2uzrand 10862 frecfzen2 10884 seq3p1 10922 seqp1cd 10927 seq3clss 10928 seq3feq2 10933 seqfveqg 10935 seq3fveq 10936 seq3shft2 10938 seqshft2g 10939 ser3mono 10944 seq3split 10945 seqsplitg 10946 seq3caopr3 10948 seqcaopr3g 10949 seq3caopr2 10950 seq3f1olemp 10972 seq3f1oleml 10973 seq3f1o 10974 seqf1oglem2a 10975 seqf1oglem1 10976 seqf1oglem2 10977 seqf1og 10978 seq3id3 10981 seq3id 10982 seq3homo 10984 seq3z 10985 seqhomog 10987 seqfeq4g 10988 seq3distr 10989 ser3ge0 10993 ser3le 10994 leexp2a 11049 hashfz 11283 hashfzo 11284 hashfzp1 11286 seq3coll 11315 rexanuz2 11778 cau4 11904 clim2ser 12127 clim2ser2 12128 climserle 12135 fsum3cvg 12169 fsum3cvg2 12185 fsumsersdc 12186 fsum3ser 12188 fsumm1 12207 fsum1p 12209 telfsumo 12257 fsumparts 12261 cvgcmpub 12267 isumsplit 12282 cvgratnnlemmn 12316 clim2prod 12330 clim2divap 12331 prodfrecap 12337 prodfdivap 12338 ntrivcvgap 12339 fproddccvg 12363 fprodm1 12389 fprodabs 12407 fprodeq0 12408 uzwodc 12838 pcaddlem 13146 prmlem0 13248 fngzsum 13766 gzsumvalx 13767 gzsumfzval 13769 gzsumval2 13772 gzsumconst 14232 gzsumshift 14238 logfac 16143 chtdif 16281 ppidif 16286 bcmono 16321 inffz 17346 |
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