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| Mirrors > Home > MPE Home > Th. List > flle | Structured version Visualization version GIF version | ||
| Description: A basic property of the floor (greatest integer) function. (Contributed by NM, 24-Feb-2005.) |
| Ref | Expression |
|---|---|
| flle | ⊢ (𝐴 ∈ ℝ → (⌊‘𝐴) ≤ 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fllelt 13729 | . 2 ⊢ (𝐴 ∈ ℝ → ((⌊‘𝐴) ≤ 𝐴 ∧ 𝐴 < ((⌊‘𝐴) + 1))) | |
| 2 | 1 | simpld 494 | 1 ⊢ (𝐴 ∈ ℝ → (⌊‘𝐴) ≤ 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2114 class class class wbr 5100 ‘cfv 6500 (class class class)co 7368 ℝcr 11037 1c1 11039 + caddc 11041 < clt 11178 ≤ cle 11179 ⌊cfl 13722 |
| 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 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 ax-pre-sup 11116 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 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-rmo 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-sup 9357 df-inf 9358 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-n0 12414 df-z 12501 df-uz 12764 df-fl 13724 |
| This theorem is referenced by: fracge0 13736 flge 13737 flflp1 13739 flid 13740 flwordi 13744 flval2 13746 flval3 13747 fladdz 13757 flmulnn0 13759 fldiv4p1lem1div2 13767 fldiv4lem1div2uz2 13768 ceige 13776 flleceil 13785 fleqceilz 13786 quoremz 13787 quoremnn0ALT 13789 facavg 14236 rddif 15276 o1fsum 15748 flo1 15789 bitscmp 16377 isprm7 16647 prmreclem4 16859 zcld 24770 mbfi1fseqlem5 25688 mbfi1fseqlem6 25689 dvfsumlem1 26000 dvfsumlem2 26001 dvfsumlem2OLD 26002 dvfsumlem3 26003 harmonicubnd 26988 harmonicbnd4 26989 ppisval 27082 ppiltx 27155 ppiub 27183 chtub 27191 chpub 27199 logfacubnd 27200 logfaclbnd 27201 bposlem1 27263 bposlem5 27267 bposlem6 27268 lgsquadlem1 27359 chebbnd1lem3 27450 vmadivsum 27461 dchrisumlem1 27468 dchrmusum2 27473 dchrisum0lem2a 27496 mudivsum 27509 mulogsumlem 27510 selberglem2 27525 selberg2lem 27529 pntrlog2bndlem4 27559 pntpbnd2 27566 pntlemg 27577 pntlemr 27581 pntlemk 27585 ostth2lem3 27614 dnibndlem4 36700 dnibndlem10 36706 knoppndvlem19 36749 ltflcei 37853 itg2addnclem3 37918 aks4d1p1p3 42433 aks4d1p1p2 42434 aks6d1c7lem1 42544 irrapxlem1 43173 hashnzfzclim 44672 fourierdlem4 46463 fourierdlem65 46523 fllogbd 48914 logbpw2m1 48921 fllog2 48922 nnpw2blen 48934 dignn0flhalflem2 48970 |
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