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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 11135 | . 2 ⊢ 1 ∈ ℝ | |
| 2 | 1 | leidi 11675 | 1 ⊢ 1 ≤ 1 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5086 1c1 11030 ≤ cle 11171 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-mulcl 11091 ax-mulrcl 11092 ax-i2m1 11097 ax-1ne0 11098 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 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 7363 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 |
| This theorem is referenced by: nnge1 12196 1elunit 13414 fldiv4p1lem1div2 13785 expge1 14052 leexp1a 14128 bernneq 14182 faclbnd3 14245 facubnd 14253 hashsnle1 14370 wrdlen1 14507 wrdl1exs1 14567 fprodge1 15951 cos1bnd 16145 sincos1sgn 16151 eirrlem 16162 psdmvr 22145 xrhmeo 24923 pcoval2 24993 pige3ALT 26497 cxplea 26673 cxple2a 26676 cxpaddlelem 26728 abscxpbnd 26730 mule1 27125 sqff1o 27159 logfacbnd3 27200 logexprlim 27202 dchrabs2 27239 bposlem5 27265 zabsle1 27273 lgslem2 27275 lgsfcl2 27280 lgseisen 27356 dchrisum0flblem1 27485 log2sumbnd 27521 clwwlknon1le1 30186 nmopun 32100 branmfn 32191 stge1i 32324 dstfrvunirn 34635 subfaclim 35386 sticksstones12a 42610 jm2.17a 43406 jm2.17b 43407 fmuldfeq 46031 stoweidlem3 46449 stoweidlem18 46464 ceilhalfnn 47800 m1modne 47814 sepfsepc 49415 seppcld 49417 |
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