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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 11132 | . 2 ⊢ 1 ∈ ℝ | |
| 2 | 1 | leidi 11671 | 1 ⊢ 1 ≤ 1 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5098 1c1 11027 ≤ cle 11167 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-resscn 11083 ax-1cn 11084 ax-icn 11085 ax-addcl 11086 ax-mulcl 11088 ax-mulrcl 11089 ax-i2m1 11094 ax-1ne0 11095 ax-rrecex 11098 ax-cnre 11099 ax-pre-lttri 11100 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-mpt 5180 df-id 5519 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7361 df-er 8635 df-en 8884 df-dom 8885 df-sdom 8886 df-pnf 11168 df-mnf 11169 df-xr 11170 df-ltxr 11171 df-le 11172 |
| This theorem is referenced by: nnge1 12173 1elunit 13386 fldiv4p1lem1div2 13755 expge1 14022 leexp1a 14098 bernneq 14152 faclbnd3 14215 facubnd 14223 hashsnle1 14340 wrdlen1 14477 wrdl1exs1 14537 fprodge1 15918 cos1bnd 16112 sincos1sgn 16118 eirrlem 16129 psdmvr 22112 xrhmeo 24900 pcoval2 24972 pige3ALT 26485 cxplea 26661 cxple2a 26664 cxpaddlelem 26717 abscxpbnd 26719 mule1 27114 sqff1o 27148 logfacbnd3 27190 logexprlim 27192 dchrabs2 27229 bposlem5 27255 zabsle1 27263 lgslem2 27265 lgsfcl2 27270 lgseisen 27346 dchrisum0flblem1 27475 log2sumbnd 27511 clwwlknon1le1 30176 nmopun 32089 branmfn 32180 stge1i 32313 dstfrvunirn 34632 subfaclim 35382 sticksstones12a 42411 jm2.17a 43202 jm2.17b 43203 fmuldfeq 45829 stoweidlem3 46247 stoweidlem18 46262 ceilhalfnn 47582 m1modne 47594 sepfsepc 49173 seppcld 49175 |
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