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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 9577 | . . . 4 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ ℝ) | |
| 2 | 1 | leidd 8784 | . . 3 ⊢ (𝑀 ∈ ℤ → 𝑀 ≤ 𝑀) |
| 3 | 2 | ancli 323 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀)) |
| 4 | eluz1 9853 | . 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 2203 class class class wbr 4108 ‘cfv 5351 ≤ cle 8305 ℤcz 9573 ℤ≥cuz 9849 |
| 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 2205 ax-14 2206 ax-ext 2214 ax-sep 4227 ax-pow 4286 ax-pr 4321 ax-un 4553 ax-setind 4658 ax-cnex 8214 ax-resscn 8215 ax-pre-ltirr 8235 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-nel 2508 df-ral 2525 df-rex 2526 df-rab 2529 df-v 2814 df-sbc 3042 df-dif 3212 df-un 3214 df-in 3216 df-ss 3223 df-pw 3670 df-sn 3694 df-pr 3695 df-op 3697 df-uni 3914 df-br 4109 df-opab 4171 df-mpt 4172 df-id 4413 df-xp 4754 df-rel 4755 df-cnv 4756 df-co 4757 df-dm 4758 df-iota 5311 df-fun 5353 df-fv 5359 df-ov 6052 df-pnf 8306 df-mnf 8307 df-xr 8308 df-ltxr 8309 df-le 8310 df-neg 8443 df-z 9574 df-uz 9850 |
| This theorem is referenced by: uzidd 9865 uzn0 9866 uz11 9873 eluzfz1 10361 eluzfz2 10362 elfz3 10364 elfz1end 10385 fzssp1 10397 fzpred 10400 fzp1ss 10403 fzpr 10407 fztp 10408 elfz0add 10450 fzolb 10484 zpnn0elfzo 10548 fzosplitsnm1 10550 fzofzp1 10568 fzosplitsn 10574 fzostep1 10579 zsupcllemstep 10585 zsupcllemex 10586 frec2uzuzd 10760 frecuzrdgrrn 10766 frec2uzrdg 10767 frecuzrdgrcl 10768 frecuzrdgsuc 10772 frecuzrdgrclt 10773 frecuzrdgg 10774 frecuzrdgsuctlem 10781 uzsinds 10802 seq3val 10818 seqvalcd 10819 seq3-1 10820 seqf 10822 seq3p1 10823 seq3fveq 10837 seq3-1p 10848 seq3caopr3 10849 iseqf1olemjpcl 10866 iseqf1olemqpcl 10867 seq3f1oleml 10874 seq3f1o 10875 seq3homo 10885 faclbnd3 11101 bcm1k 11118 bcn2 11122 seq3coll 11207 swrds1 11353 pfxccatpfx2 11422 rexuz3 11668 r19.2uz 11671 resqrexlemcvg 11697 resqrexlemgt0 11698 resqrexlemoverl 11699 cau3lem 11792 caubnd2 11795 climconst 11968 climuni 11971 climcau 12025 serf0 12030 fsumparts 12149 isum1p 12171 isumrpcl 12173 cvgratz 12211 mertenslemi1 12214 ntrivcvgap0 12228 fprodabs 12295 eftlub 12369 bitsfzo 12634 bitsinv1 12641 ialgr0 12734 eucalg 12749 pw2dvds 12856 eulerthlemrprm 12919 oddprm 12950 pcfac 13041 pcbc 13042 ennnfonelem1 13147 gsumfzconst 14047 lmconst 15068 2logb9irr 15823 sqrt2cxp2logb9e3 15827 2logb9irrap 15829 lgseisenlem4 15933 lgsquadlem1 15937 lgsquad2 15943 cvgcmp2nlemabs 16803 trilpolemlt1 16812 |
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