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Mirrors > Home > ILE Home > Th. List > lep1d | GIF version |
Description: A number is less than or equal to itself plus 1. (Contributed by Mario Carneiro, 28-May-2016.) |
Ref | Expression |
---|---|
ltp1d.1 | ⊢ (𝜑 → 𝐴 ∈ ℝ) |
Ref | Expression |
---|---|
lep1d | ⊢ (𝜑 → 𝐴 ≤ (𝐴 + 1)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ltp1d.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℝ) | |
2 | lep1 8796 | . 2 ⊢ (𝐴 ∈ ℝ → 𝐴 ≤ (𝐴 + 1)) | |
3 | 1, 2 | syl 14 | 1 ⊢ (𝜑 → 𝐴 ≤ (𝐴 + 1)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∈ wcel 2148 class class class wbr 4001 (class class class)co 5870 ℝcr 7805 1c1 7807 + caddc 7809 ≤ cle 7987 |
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 614 ax-in2 615 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-13 2150 ax-14 2151 ax-ext 2159 ax-sep 4119 ax-pow 4172 ax-pr 4207 ax-un 4431 ax-setind 4534 ax-cnex 7897 ax-resscn 7898 ax-1cn 7899 ax-1re 7900 ax-icn 7901 ax-addcl 7902 ax-addrcl 7903 ax-mulcl 7904 ax-addcom 7906 ax-addass 7908 ax-i2m1 7911 ax-0lt1 7912 ax-0id 7914 ax-rnegex 7915 ax-pre-ltirr 7918 ax-pre-lttrn 7920 ax-pre-ltadd 7922 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-fal 1359 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ne 2348 df-nel 2443 df-ral 2460 df-rex 2461 df-rab 2464 df-v 2739 df-dif 3131 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-br 4002 df-opab 4063 df-xp 4630 df-cnv 4632 df-iota 5175 df-fv 5221 df-ov 5873 df-pnf 7988 df-mnf 7989 df-xr 7990 df-ltxr 7991 df-le 7992 |
This theorem is referenced by: fzossfzop1 10205 modqltm1p1mod 10369 seq3split 10472 seq3f1olemqsumkj 10491 seq3f1olemqsumk 10492 facubnd 10716 mulcn2 11311 expcnvap0 11501 cvgratnnlemabsle 11526 cvgratnnlemrate 11529 suprzubdc 11943 prmfac1 12142 ennnfonelemkh 12403 |
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