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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 13170 | . 2 ⊢ (𝐴 ∈ ℝ → ((⌊‘𝐴) ≤ 𝐴 ∧ 𝐴 < ((⌊‘𝐴) + 1))) | |
2 | 1 | simpld 497 | 1 ⊢ (𝐴 ∈ ℝ → (⌊‘𝐴) ≤ 𝐴) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2113 class class class wbr 5069 ‘cfv 6358 (class class class)co 7159 ℝcr 10539 1c1 10541 + caddc 10543 < clt 10678 ≤ cle 10679 ⌊cfl 13163 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1969 ax-7 2014 ax-8 2115 ax-9 2123 ax-10 2144 ax-11 2160 ax-12 2176 ax-ext 2796 ax-sep 5206 ax-nul 5213 ax-pow 5269 ax-pr 5333 ax-un 7464 ax-cnex 10596 ax-resscn 10597 ax-1cn 10598 ax-icn 10599 ax-addcl 10600 ax-addrcl 10601 ax-mulcl 10602 ax-mulrcl 10603 ax-mulcom 10604 ax-addass 10605 ax-mulass 10606 ax-distr 10607 ax-i2m1 10608 ax-1ne0 10609 ax-1rid 10610 ax-rnegex 10611 ax-rrecex 10612 ax-cnre 10613 ax-pre-lttri 10614 ax-pre-lttrn 10615 ax-pre-ltadd 10616 ax-pre-mulgt0 10617 ax-pre-sup 10618 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1539 df-ex 1780 df-nf 1784 df-sb 2069 df-mo 2621 df-eu 2653 df-clab 2803 df-cleq 2817 df-clel 2896 df-nfc 2966 df-ne 3020 df-nel 3127 df-ral 3146 df-rex 3147 df-reu 3148 df-rmo 3149 df-rab 3150 df-v 3499 df-sbc 3776 df-csb 3887 df-dif 3942 df-un 3944 df-in 3946 df-ss 3955 df-pss 3957 df-nul 4295 df-if 4471 df-pw 4544 df-sn 4571 df-pr 4573 df-tp 4575 df-op 4577 df-uni 4842 df-iun 4924 df-br 5070 df-opab 5132 df-mpt 5150 df-tr 5176 df-id 5463 df-eprel 5468 df-po 5477 df-so 5478 df-fr 5517 df-we 5519 df-xp 5564 df-rel 5565 df-cnv 5566 df-co 5567 df-dm 5568 df-rn 5569 df-res 5570 df-ima 5571 df-pred 6151 df-ord 6197 df-on 6198 df-lim 6199 df-suc 6200 df-iota 6317 df-fun 6360 df-fn 6361 df-f 6362 df-f1 6363 df-fo 6364 df-f1o 6365 df-fv 6366 df-riota 7117 df-ov 7162 df-oprab 7163 df-mpo 7164 df-om 7584 df-wrecs 7950 df-recs 8011 df-rdg 8049 df-er 8292 df-en 8513 df-dom 8514 df-sdom 8515 df-sup 8909 df-inf 8910 df-pnf 10680 df-mnf 10681 df-xr 10682 df-ltxr 10683 df-le 10684 df-sub 10875 df-neg 10876 df-nn 11642 df-n0 11901 df-z 11985 df-uz 12247 df-fl 13165 |
This theorem is referenced by: fracge0 13177 flge 13178 flflp1 13180 flid 13181 flwordi 13185 flval2 13187 flval3 13188 fladdz 13198 flmulnn0 13200 fldiv4p1lem1div2 13208 fldiv4lem1div2uz2 13209 ceige 13216 flleceil 13224 fleqceilz 13225 quoremz 13226 quoremnn0ALT 13228 facavg 13664 rddif 14703 o1fsum 15171 flo1 15212 bitscmp 15790 isprm7 16055 prmreclem4 16258 zcld 23424 mbfi1fseqlem5 24323 mbfi1fseqlem6 24324 dvfsumlem1 24626 dvfsumlem2 24627 dvfsumlem3 24628 harmonicubnd 25590 harmonicbnd4 25591 ppisval 25684 ppiltx 25757 ppiub 25783 chtub 25791 chpub 25799 logfacubnd 25800 logfaclbnd 25801 bposlem1 25863 bposlem5 25867 bposlem6 25868 lgsquadlem1 25959 chebbnd1lem3 26050 vmadivsum 26061 dchrisumlem1 26068 dchrmusum2 26073 dchrisum0lem2a 26096 mudivsum 26109 mulogsumlem 26110 selberglem2 26125 selberg2lem 26129 pntrlog2bndlem4 26159 pntpbnd2 26166 pntlemg 26177 pntlemr 26181 pntlemk 26185 ostth2lem3 26214 dnibndlem4 33824 dnibndlem10 33830 knoppndvlem19 33873 ltflcei 34884 itg2addnclem3 34949 irrapxlem1 39425 hashnzfzclim 40660 fourierdlem4 42403 fourierdlem65 42463 fllogbd 44627 logbpw2m1 44634 fllog2 44635 nnpw2blen 44647 dignn0flhalflem2 44683 |
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