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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 13747 | . 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 5086 ‘cfv 6492 (class class class)co 7360 ℝcr 11028 1c1 11030 + caddc 11032 < clt 11170 ≤ cle 11171 ⌊cfl 13740 |
| 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-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 ax-pre-sup 11107 |
| 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 3343 df-reu 3344 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-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-we 5579 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-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 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-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-2nd 7936 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-sup 9348 df-inf 9349 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-n0 12429 df-z 12516 df-uz 12780 df-fl 13742 |
| This theorem is referenced by: fracge0 13754 flge 13755 flflp1 13757 flid 13758 flwordi 13762 flval2 13764 flval3 13765 fladdz 13775 flmulnn0 13777 fldiv4p1lem1div2 13785 fldiv4lem1div2uz2 13786 ceige 13794 flleceil 13803 fleqceilz 13804 quoremz 13805 quoremnn0ALT 13807 facavg 14254 rddif 15294 o1fsum 15767 flo1 15810 bitscmp 16398 isprm7 16669 prmreclem4 16881 zcld 24789 mbfi1fseqlem5 25696 mbfi1fseqlem6 25697 dvfsumlem1 26003 dvfsumlem2 26004 dvfsumlem3 26005 harmonicubnd 26987 harmonicbnd4 26988 ppisval 27081 ppiltx 27154 ppiub 27181 chtub 27189 chpub 27197 logfacubnd 27198 logfaclbnd 27199 bposlem1 27261 bposlem5 27265 bposlem6 27266 lgsquadlem1 27357 chebbnd1lem3 27448 vmadivsum 27459 dchrisumlem1 27466 dchrmusum2 27471 dchrisum0lem2a 27494 mudivsum 27507 mulogsumlem 27508 selberglem2 27523 selberg2lem 27527 pntrlog2bndlem4 27557 pntpbnd2 27564 pntlemg 27575 pntlemr 27579 pntlemk 27583 ostth2lem3 27612 dnibndlem4 36757 dnibndlem10 36763 knoppndvlem19 36806 ltflcei 37943 itg2addnclem3 38008 aks4d1p1p3 42522 aks4d1p1p2 42523 aks6d1c7lem1 42633 irrapxlem1 43268 hashnzfzclim 44767 fourierdlem4 46557 fourierdlem65 46617 fllogbd 49048 logbpw2m1 49055 fllog2 49056 nnpw2blen 49068 dignn0flhalflem2 49104 |
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