| 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 9934 |
. . . 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 8271 ax-resscn 8272 |
| 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 8502 df-z 9650 df-uz 9932 |
| This theorem is used by: eluz2 9937 uztrn 9949 uzneg 9951 uzss 9953 uz11 9955 eluzadd 9961 uzm1 9963 uzin 9965 uzind4 9998 elfz5 10431 elfzel1 10438 eluzfz1 10446 fzsplit2 10466 fzopth 10478 fzpred 10488 fzpreddisj 10489 fzdifsuc 10499 uzsplit 10510 uzdisj 10511 elfzp12 10517 fzm1 10518 uznfz 10521 nn0disj 10556 fzolb 10572 fzoss2 10592 fzouzdisj 10600 fzoun 10601 ige2m2fzo 10627 elfzonelfzo 10659 frec2uzrand 10857 frecfzen2 10879 seq3p1 10917 seqp1cd 10922 seq3clss 10923 seq3feq2 10928 seqfveqg 10930 seq3fveq 10931 seq3shft2 10933 seqshft2g 10934 ser3mono 10939 seq3split 10940 seqsplitg 10941 seq3caopr3 10943 seqcaopr3g 10944 seq3caopr2 10945 seq3f1olemp 10967 seq3f1oleml 10968 seq3f1o 10969 seqf1oglem2a 10970 seqf1oglem1 10971 seqf1oglem2 10972 seqf1og 10973 seq3id3 10976 seq3id 10977 seq3homo 10979 seq3z 10980 seqhomog 10982 seqfeq4g 10983 seq3distr 10984 ser3ge0 10988 ser3le 10989 leexp2a 11044 hashfz 11278 hashfzo 11279 hashfzp1 11281 seq3coll 11310 rexanuz2 11773 cau4 11899 clim2ser 12122 clim2ser2 12123 climserle 12130 fsum3cvg 12164 fsum3cvg2 12180 fsumsersdc 12181 fsum3ser 12183 fsumm1 12202 fsum1p 12204 telfsumo 12252 fsumparts 12256 cvgcmpub 12262 isumsplit 12277 cvgratnnlemmn 12311 clim2prod 12325 clim2divap 12326 prodfrecap 12332 prodfdivap 12333 ntrivcvgap 12334 fproddccvg 12358 fprodm1 12384 fprodabs 12402 fprodeq0 12403 uzwodc 12833 pcaddlem 13141 prmlem0 13243 fngzsum 13761 gzsumvalx 13762 gzsumfzval 13764 gzsumval2 13767 gzsumconst 14227 gzsumshift 14233 logfac 16090 chtdif 16225 ppidif 16230 bcmono 16265 inffz 17289 |
| Copyright terms: Public domain | W3C validator |