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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 10643 | . 2 ⊢ 1 ∈ ℝ | |
2 | 1 | leidi 11176 | 1 ⊢ 1 ≤ 1 |
Colors of variables: wff setvar class |
Syntax hints: class class class wbr 5068 1c1 10540 ≤ cle 10678 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 ax-un 7463 ax-resscn 10596 ax-1cn 10597 ax-icn 10598 ax-addcl 10599 ax-mulcl 10601 ax-mulrcl 10602 ax-i2m1 10607 ax-1ne0 10608 ax-rrecex 10611 ax-cnre 10612 ax-pre-lttri 10613 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-nel 3126 df-ral 3145 df-rex 3146 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-pw 4543 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-ov 7161 df-er 8291 df-en 8512 df-dom 8513 df-sdom 8514 df-pnf 10679 df-mnf 10680 df-xr 10681 df-ltxr 10682 df-le 10683 |
This theorem is referenced by: nnge1 11668 1elunit 12859 fldiv4p1lem1div2 13208 expge1 13469 leexp1a 13542 bernneq 13593 faclbnd3 13655 facubnd 13663 hashsnle1 13781 wrdlen1 13908 wrdl1exs1 13969 fprodge1 15351 cos1bnd 15542 sincos1sgn 15548 eirrlem 15559 xrhmeo 23552 pcoval2 23622 pige3ALT 25107 cxplea 25281 cxple2a 25284 cxpaddlelem 25334 abscxpbnd 25336 mule1 25727 sqff1o 25761 logfacbnd3 25801 logexprlim 25803 dchrabs2 25840 bposlem5 25866 zabsle1 25874 lgslem2 25876 lgsfcl2 25881 lgseisen 25957 dchrisum0flblem1 26086 log2sumbnd 26122 clwwlknon1le1 27882 nmopun 29793 branmfn 29884 stge1i 30017 dstfrvunirn 31734 subfaclim 32437 jm2.17a 39564 jm2.17b 39565 fmuldfeq 41871 stoweidlem3 42295 stoweidlem18 42310 |
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