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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 9601 | . . . 4 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ ℝ) | |
| 2 | 1 | leidd 8806 | . . 3 ⊢ (𝑀 ∈ ℤ → 𝑀 ≤ 𝑀) |
| 3 | 2 | ancli 323 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀)) |
| 4 | eluz1 9878 | . 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 2205 class class class wbr 4114 ‘cfv 5357 ≤ cle 8325 ℤcz 9597 ℤ≥cuz 9874 |
| 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 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4233 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-cnex 8234 ax-resscn 8235 ax-pre-ltirr 8255 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-sbc 3046 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-br 4115 df-opab 4177 df-mpt 4178 df-id 4419 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-iota 5317 df-fun 5359 df-fv 5365 df-ov 6061 df-pnf 8326 df-mnf 8327 df-xr 8328 df-ltxr 8329 df-le 8330 df-neg 8464 df-z 9598 df-uz 9875 |
| This theorem is referenced by: uzidd 9890 uzn0 9891 uz11 9898 eluzfz1 10388 eluzfz2 10389 elfz3 10391 elfz1end 10413 fzssp1 10425 fzpred 10429 fzp1ss 10432 fzpr 10436 fztp 10437 elfz0add 10479 fzolb 10513 zpnn0elfzo 10577 fzosplitsnm1 10579 fzofzp1 10597 fzosplitsn 10603 fzostep1 10608 zsupcllemstep 10614 zsupcllemex 10615 frec2uzuzd 10791 frecuzrdgrrn 10797 frec2uzrdg 10798 frecuzrdgrcl 10799 frecuzrdgsuc 10803 frecuzrdgrclt 10804 frecuzrdgg 10805 frecuzrdgsuctlem 10812 uzsinds 10833 seq3val 10849 seqvalcd 10850 seq3-1 10851 seqf 10853 seq3p1 10854 seq3fveq 10868 seq3-1p 10879 seq3caopr3 10880 iseqf1olemjpcl 10897 iseqf1olemqpcl 10898 seq3f1oleml 10905 seq3f1o 10906 seq3homo 10916 faclbnd3 11133 bcm1k 11150 bcn2 11154 seq3coll 11242 swrds1 11388 pfxccatpfx2 11457 rexuz3 11703 r19.2uz 11706 resqrexlemcvg 11732 resqrexlemgt0 11733 resqrexlemoverl 11734 cau3lem 11827 caubnd2 11830 climconst 12003 climuni 12006 climcau 12060 serf0 12065 fsumparts 12184 isum1p 12206 isumrpcl 12208 cvgratz 12246 mertenslemi1 12249 ntrivcvgap0 12263 fprodabs 12330 eftlub 12404 bitsfzo 12669 bitsinv1 12676 ialgr0 12769 eucalg 12784 pw2dvds 12891 eulerthlemrprm 12954 oddprm 12985 pcfac 13076 pcbc 13077 ballotfilemfp1 13178 ennnfonelem1 13245 gsumfzconst 14097 lmconst 15210 2logb9irr 15965 sqrt2cxp2logb9e3 15969 2logb9irrap 15971 lgseisenlem4 16075 lgsquadlem1 16079 lgsquad2 16085 cvgcmp2nlemabs 16955 trilpolemlt1 16964 |
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