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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 13819 | . 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 2109 class class class wbr 5124 ‘cfv 6536 (class class class)co 7410 ℝcr 11133 1c1 11135 + caddc 11137 < clt 11274 ≤ cle 11275 ⌊cfl 13812 |
| 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 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2708 ax-sep 5271 ax-nul 5281 ax-pow 5340 ax-pr 5407 ax-un 7734 ax-cnex 11190 ax-resscn 11191 ax-1cn 11192 ax-icn 11193 ax-addcl 11194 ax-addrcl 11195 ax-mulcl 11196 ax-mulrcl 11197 ax-mulcom 11198 ax-addass 11199 ax-mulass 11200 ax-distr 11201 ax-i2m1 11202 ax-1ne0 11203 ax-1rid 11204 ax-rnegex 11205 ax-rrecex 11206 ax-cnre 11207 ax-pre-lttri 11208 ax-pre-lttrn 11209 ax-pre-ltadd 11210 ax-pre-mulgt0 11211 ax-pre-sup 11212 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2810 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3062 df-rmo 3364 df-reu 3365 df-rab 3421 df-v 3466 df-sbc 3771 df-csb 3880 df-dif 3934 df-un 3936 df-in 3938 df-ss 3948 df-pss 3951 df-nul 4314 df-if 4506 df-pw 4582 df-sn 4607 df-pr 4609 df-op 4613 df-uni 4889 df-iun 4974 df-br 5125 df-opab 5187 df-mpt 5207 df-tr 5235 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-pred 6295 df-ord 6360 df-on 6361 df-lim 6362 df-suc 6363 df-iota 6489 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7867 df-2nd 7994 df-frecs 8285 df-wrecs 8316 df-recs 8390 df-rdg 8429 df-er 8724 df-en 8965 df-dom 8966 df-sdom 8967 df-sup 9459 df-inf 9460 df-pnf 11276 df-mnf 11277 df-xr 11278 df-ltxr 11279 df-le 11280 df-sub 11473 df-neg 11474 df-nn 12246 df-n0 12507 df-z 12594 df-uz 12858 df-fl 13814 |
| This theorem is referenced by: fracge0 13826 flge 13827 flflp1 13829 flid 13830 flwordi 13834 flval2 13836 flval3 13837 fladdz 13847 flmulnn0 13849 fldiv4p1lem1div2 13857 fldiv4lem1div2uz2 13858 ceige 13866 flleceil 13875 fleqceilz 13876 quoremz 13877 quoremnn0ALT 13879 facavg 14324 rddif 15364 o1fsum 15834 flo1 15875 bitscmp 16462 isprm7 16732 prmreclem4 16944 zcld 24758 mbfi1fseqlem5 25677 mbfi1fseqlem6 25678 dvfsumlem1 25989 dvfsumlem2 25990 dvfsumlem2OLD 25991 dvfsumlem3 25992 harmonicubnd 26977 harmonicbnd4 26978 ppisval 27071 ppiltx 27144 ppiub 27172 chtub 27180 chpub 27188 logfacubnd 27189 logfaclbnd 27190 bposlem1 27252 bposlem5 27256 bposlem6 27257 lgsquadlem1 27348 chebbnd1lem3 27439 vmadivsum 27450 dchrisumlem1 27457 dchrmusum2 27462 dchrisum0lem2a 27485 mudivsum 27498 mulogsumlem 27499 selberglem2 27514 selberg2lem 27518 pntrlog2bndlem4 27548 pntpbnd2 27555 pntlemg 27566 pntlemr 27570 pntlemk 27574 ostth2lem3 27603 dnibndlem4 36504 dnibndlem10 36510 knoppndvlem19 36553 ltflcei 37637 itg2addnclem3 37702 aks4d1p1p3 42087 aks4d1p1p2 42088 aks6d1c7lem1 42198 irrapxlem1 42812 hashnzfzclim 44313 fourierdlem4 46107 fourierdlem65 46167 fllogbd 48507 logbpw2m1 48514 fllog2 48515 nnpw2blen 48527 dignn0flhalflem2 48563 |
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