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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 9051 | . . . 4 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ ℝ) | |
2 | 1 | leidd 8269 | . . 3 ⊢ (𝑀 ∈ ℤ → 𝑀 ≤ 𝑀) |
3 | 2 | ancli 321 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀)) |
4 | eluz1 9323 | . 2 ⊢ (𝑀 ∈ ℤ → (𝑀 ∈ (ℤ≥‘𝑀) ↔ (𝑀 ∈ ℤ ∧ 𝑀 ≤ 𝑀))) | |
5 | 3, 4 | mpbird 166 | 1 ⊢ (𝑀 ∈ ℤ → 𝑀 ∈ (ℤ≥‘𝑀)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 103 ∈ wcel 1480 class class class wbr 3924 ‘cfv 5118 ≤ cle 7794 ℤcz 9047 ℤ≥cuz 9319 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 603 ax-in2 604 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-13 1491 ax-14 1492 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2119 ax-sep 4041 ax-pow 4093 ax-pr 4126 ax-un 4350 ax-setind 4447 ax-cnex 7704 ax-resscn 7705 ax-pre-ltirr 7725 |
This theorem depends on definitions: df-bi 116 df-3or 963 df-3an 964 df-tru 1334 df-fal 1337 df-nf 1437 df-sb 1736 df-eu 2000 df-mo 2001 df-clab 2124 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ne 2307 df-nel 2402 df-ral 2419 df-rex 2420 df-rab 2423 df-v 2683 df-sbc 2905 df-dif 3068 df-un 3070 df-in 3072 df-ss 3079 df-pw 3507 df-sn 3528 df-pr 3529 df-op 3531 df-uni 3732 df-br 3925 df-opab 3985 df-mpt 3986 df-id 4210 df-xp 4540 df-rel 4541 df-cnv 4542 df-co 4543 df-dm 4544 df-iota 5083 df-fun 5120 df-fv 5126 df-ov 5770 df-pnf 7795 df-mnf 7796 df-xr 7797 df-ltxr 7798 df-le 7799 df-neg 7929 df-z 9048 df-uz 9320 |
This theorem is referenced by: uzn0 9334 uz11 9341 eluzfz1 9804 eluzfz2 9805 elfz3 9807 elfz1end 9828 fzssp1 9840 fzpred 9843 fzp1ss 9846 fzpr 9850 fztp 9851 elfz0add 9893 fzolb 9923 zpnn0elfzo 9977 fzosplitsnm1 9979 fzofzp1 9997 fzosplitsn 10003 fzostep1 10007 frec2uzuzd 10168 frecuzrdgrrn 10174 frec2uzrdg 10175 frecuzrdgrcl 10176 frecuzrdgsuc 10180 frecuzrdgrclt 10181 frecuzrdgg 10182 frecuzrdgsuctlem 10189 uzsinds 10208 seq3val 10224 seqvalcd 10225 seq3-1 10226 seqf 10227 seq3p1 10228 seq3fveq 10237 seq3-1p 10246 seq3caopr3 10247 iseqf1olemjpcl 10261 iseqf1olemqpcl 10262 seq3f1oleml 10269 seq3f1o 10270 seq3homo 10276 faclbnd3 10482 bcm1k 10499 bcn2 10503 seq3coll 10578 rexuz3 10755 r19.2uz 10758 resqrexlemcvg 10784 resqrexlemgt0 10785 resqrexlemoverl 10786 cau3lem 10879 caubnd2 10882 climconst 11052 climuni 11055 climcau 11109 serf0 11114 fsumparts 11232 isum1p 11254 isumrpcl 11256 cvgratz 11294 mertenslemi1 11297 ntrivcvgap0 11311 eftlub 11385 zsupcllemstep 11627 zsupcllemex 11628 ialgr0 11714 eucalg 11729 pw2dvds 11833 ennnfonelem1 11909 lmconst 12374 cvgcmp2nlemabs 13216 trilpolemlt1 13223 |
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