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| Mirrors > Home > ILE Home > Th. List > uzid | GIF version | ||
| Description: Membership of the least member in an upper set of integers. (Contributed by NM, 2-Sep-2005.) |
| Ref | Expression |
|---|---|
| uzid | ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ (ℤ≥‘𝑀)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zre 9631 | . . . 4 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ ℝ) | |
| 2 | 1 | leidd 8836 | . . 3 ⊢ (𝑀 ∈ ℤ → 𝑀 ≤ 𝑀) |
| 3 | 2 | ancli 323 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀)) |
| 4 | eluz1 9908 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ (ℤ≥‘𝑀) ↔ (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀))) | |
| 5 | 3, 4 | mpbird 167 | 1 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ (ℤ≥‘𝑀)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 ∈ wcel 2209 class class class wbr 4128 ‘cfv 5375 ≤ cle 8355 ℤcz 9627 ℤ≥cuz 9904 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 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 4247 ax-pow 4309 ax-pr 4344 ax-un 4576 ax-setind 4682 ax-cnex 8264 ax-resscn 8265 ax-pre-ltirr 8285 |
| This theorem depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 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-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3714 df-pr 3715 df-op 3717 df-uni 3934 df-br 4129 df-opab 4191 df-mpt 4192 df-id 4436 df-xp 4778 df-rel 4779 df-cnv 4780 df-co 4781 df-dm 4782 df-iota 5335 df-fun 5377 df-fv 5383 df-ov 6082 df-pnf 8356 df-mnf 8357 df-xr 8358 df-ltxr 8359 df-le 8360 df-neg 8494 df-z 9628 df-uz 9905 |
| This theorem is referenced by: uzidd 9920 uzn0 9921 uz11 9928 eluzfz1 10418 eluzfz2 10419 elfz3 10421 elfz1end 10444 fzssp1 10456 fzpred 10460 fzp1ss 10463 fzpr 10467 fztp 10468 elfz0add 10510 fzolb 10544 zpnn0elfzo 10608 fzosplitsnm1 10610 fzofzp1 10628 fzosplitsn 10634 fzostep1 10639 zsupcllemstep 10645 zsupcllemex 10646 frec2uzuzd 10822 frecuzrdgrrn 10828 frec2uzrdg 10829 frecuzrdgrcl 10830 frecuzrdgsuc 10834 frecuzrdgrclt 10835 frecuzrdgg 10836 frecuzrdgsuctlem 10843 uzsinds 10864 seq3val 10880 seqvalcd 10881 seq3-1 10882 seqf 10884 seq3p1 10885 seq3fveq 10899 seq3-1p 10910 seq3caopr3 10911 iseqf1olemjpcl 10928 iseqf1olemqpcl 10929 seq3f1oleml 10936 seq3f1o 10937 seq3homo 10947 faclbnd3 11164 bcm1k 11181 bcn2 11185 seq3coll 11277 swrds1 11423 pfxccatpfx2 11492 rexuz3 11739 r19.2uz 11742 resqrexlemcvg 11768 resqrexlemgt0 11769 resqrexlemoverl 11770 cau3lem 11863 caubnd2 11866 climconst 12039 climuni 12042 climcau 12096 serf0 12101 fsumparts 12220 isum1p 12242 isumrpcl 12244 cvgratz 12282 mertenslemi1 12285 ntrivcvgap0 12299 fprodabs 12366 eftlub 12440 bitsfzo 12705 bitsinv1 12712 ialgr0 12805 eucalg 12820 pw2dvds 12927 eulerthlemrprm 12990 oddprm 13021 pcfac 13112 pcbc 13113 ballotfilemfp1 13214 ennnfonelem1 13281 gzsumconst 14126 lmconst 15300 2logb9irr 16056 sqrt2cxp2logb9e3 16060 2logb9irrap 16062 lgseisenlem4 16175 lgsquadlem1 16179 lgsquad2 16185 cvgcmp2nlemabs 17055 trilpolemlt1 17064 |
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