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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 11175 | . 2 ⊢ 1 ∈ ℝ | |
| 2 | 1 | leidi 11715 | 1 ⊢ 1 ≤ 1 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5097 1c1 11068 ≤ cle 11211 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7713 ax-resscn 11124 ax-1cn 11125 ax-icn 11126 ax-addcl 11127 ax-mulcl 11129 ax-mulrcl 11130 ax-i2m1 11135 ax-1ne0 11136 ax-rrecex 11139 ax-cnre 11140 ax-pre-lttri 11141 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-br 5098 df-opab 5160 df-mpt 5179 df-id 5538 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-iota 6472 df-fun 6518 df-fn 6519 df-f 6520 df-f1 6521 df-fo 6522 df-f1o 6523 df-fv 6524 df-ov 7394 df-er 8672 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11212 df-mnf 11213 df-xr 11214 df-ltxr 11215 df-le 11216 |
| This theorem is referenced by: nnge1 12235 1elunit 13468 fldiv4p1lem1div2 13839 expge1 14106 leexp1a 14182 bernneq 14236 faclbnd3 14299 facubnd 14307 hashsnle1 14424 wrdlen1 14561 wrdl1exs1 14621 fprodge1 16016 cos1bnd 16210 sincos1sgn 16216 eirrlem 16227 psdmvr 22222 xrhmeo 24996 pcoval2 25066 pige3ALT 26573 cxplea 26749 cxple2a 26752 cxpaddlelem 26804 abscxpbnd 26806 mule1 27200 sqff1o 27234 logfacbnd3 27275 logexprlim 27277 dchrabs2 27314 bposlem5 27340 zabsle1 27348 lgslem2 27350 lgsfcl2 27355 lgseisen 27431 dchrisum0flblem1 27560 log2sumbnd 27596 clwwlknon1le1 30260 nmopun 32174 branmfn 32265 stge1i 32398 dstfrvunirn 34733 subfaclim 35499 sticksstones12a 42735 jm2.17a 43498 jm2.17b 43499 fmuldfeq 46120 stoweidlem3 46538 stoweidlem18 46553 ceilhalfnn 47895 m1modne 47909 sepfsepc 49510 seppcld 49512 |
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