| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 9933 |
. . . 4
| |
| 2 | frel 5538 |
. . . 4
| |
| 3 | 1, 2 | ax-mp 5 |
. . 3
|
| 4 | relelfvdm 5727 |
. . 3
| |
| 5 | 3, 4 | mpan 428 |
. 2
|
| 6 | 1 | fdmi 5541 |
. 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 4249 ax-pow 4311 ax-pr 4346 ax-cnex 8270 ax-resscn 8271 |
| 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 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-fv 5385 df-ov 6088 df-neg 8501 df-z 9649 df-uz 9931 |
| This theorem is used by: eluz2 9936 uztrn 9948 uzneg 9950 uzss 9952 uz11 9954 eluzadd 9960 uzm1 9962 uzin 9964 uzind4 9997 elfz5 10430 elfzel1 10437 eluzfz1 10445 fzsplit2 10465 fzopth 10477 fzpred 10487 fzpreddisj 10488 fzdifsuc 10498 uzsplit 10509 uzdisj 10510 elfzp12 10516 fzm1 10517 uznfz 10520 nn0disj 10555 fzolb 10571 fzoss2 10591 fzouzdisj 10599 fzoun 10600 ige2m2fzo 10626 elfzonelfzo 10658 frec2uzrand 10855 frecfzen2 10877 seq3p1 10915 seqp1cd 10920 seq3clss 10921 seq3feq2 10926 seqfveqg 10928 seq3fveq 10929 seq3shft2 10931 seqshft2g 10932 ser3mono 10937 seq3split 10938 seqsplitg 10939 seq3caopr3 10941 seqcaopr3g 10942 seq3caopr2 10943 seq3f1olemp 10965 seq3f1oleml 10966 seq3f1o 10967 seqf1oglem2a 10968 seqf1oglem1 10969 seqf1oglem2 10970 seqf1og 10971 seq3id3 10974 seq3id 10975 seq3homo 10977 seq3z 10978 seqhomog 10980 seqfeq4g 10981 seq3distr 10982 ser3ge0 10986 ser3le 10987 leexp2a 11042 hashfz 11276 hashfzo 11277 hashfzp1 11279 seq3coll 11308 rexanuz2 11771 cau4 11897 clim2ser 12119 clim2ser2 12120 climserle 12127 fsum3cvg 12161 fsum3cvg2 12177 fsumsersdc 12178 fsum3ser 12180 fsumm1 12199 fsum1p 12201 telfsumo 12249 fsumparts 12253 cvgcmpub 12259 isumsplit 12274 cvgratnnlemmn 12308 clim2prod 12322 clim2divap 12323 prodfrecap 12329 prodfdivap 12330 ntrivcvgap 12331 fproddccvg 12355 fprodm1 12381 fprodabs 12399 fprodeq0 12400 uzwodc 12830 pcaddlem 13138 prmlem0 13240 fngzsum 13757 gzsumvalx 13758 gzsumfzval 13760 gzsumval2 13763 gzsumconst 14192 gzsumshift 14198 logfac 16048 ppidif 16175 bcmono 16202 inffz 17220 |
| Copyright terms: Public domain | W3C validator |