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| Mirrors > Home > MPE Home > Th. List > 1le1 | Structured version Visualization version GIF version | ||
| Description: One is less than or equal to one. (Contributed by David A. Wheeler, 16-Jul-2016.) |
| Ref | Expression |
|---|---|
| 1le1 | ⊢ 1 ≤ 1 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1re 11203 | . 2 ⊢ 1 ∈ ℝ | |
| 2 | 1 | leidi 11743 | 1 ⊢ 1 ≤ 1 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5109 1c1 11096 ≤ cle 11239 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-mulcl 11157 ax-mulrcl 11158 ax-i2m1 11163 ax-1ne0 11164 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-ov 7413 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 |
| This theorem is referenced by: nnge1 12259 1elunit 13492 fldiv4p1lem1div2 13864 expge1 14131 leexp1a 14207 bernneq 14261 faclbnd3 14324 facubnd 14332 hashsnle1 14450 wrdlen1 14587 wrdl1exs1 14647 fprodge1 16045 cos1bnd 16238 sincos1sgn 16244 eirrlem 16255 psdmvr 22332 xrhmeo 25105 pcoval2 25175 pige3ALT 26685 cxplea 26861 cxple2a 26864 cxpaddlelem 26916 abscxpbnd 26918 mule1 27312 sqff1o 27346 logfacbnd3 27387 logexprlim 27389 dchrabs2 27426 bposlem5 27452 zabsle1 27460 lgslem2 27462 lgsfcl2 27467 lgseisen 27543 dchrisum0flblem1 27672 log2sumbnd 27708 clwwlknon1le1 30452 nmopun 32366 branmfn 32457 stge1i 32590 dstfrvunirn 34865 subfaclim 35680 sticksstones12a 42924 jm2.17a 43687 jm2.17b 43688 fmuldfeq 46299 stoweidlem3 46717 stoweidlem18 46732 ceilhalfnn 48077 m1modne 48091 sepfsepc 49706 seppcld 49708 |
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