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| Mirrors > Home > ILE Home > Th. List > flqcld | Unicode version | ||
| Description: The floor (greatest integer) function is an integer (closure law). (Contributed by Jim Kingdon, 8-Oct-2021.) |
| Ref | Expression |
|---|---|
| flqcld.1 |
|
| Ref | Expression |
|---|---|
| flqcld |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | flqcld.1 |
. 2
| |
| 2 | flqcl 10718 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-cnex 8270 ax-resscn 8271 ax-1cn 8272 ax-1re 8273 ax-icn 8274 ax-addcl 8275 ax-addrcl 8276 ax-mulcl 8277 ax-mulrcl 8278 ax-addcom 8279 ax-mulcom 8280 ax-addass 8281 ax-mulass 8282 ax-distr 8283 ax-i2m1 8284 ax-0lt1 8285 ax-1rid 8286 ax-0id 8287 ax-rnegex 8288 ax-precex 8289 ax-cnre 8290 ax-pre-ltirr 8291 ax-pre-ltwlin 8292 ax-pre-lttrn 8293 ax-pre-apti 8294 ax-pre-ltadd 8295 ax-pre-mulgt0 8296 ax-pre-mulext 8297 ax-arch 8298 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rmo 2536 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-po 4441 df-iso 4442 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-1st 6374 df-2nd 6375 df-pnf 8362 df-mnf 8363 df-xr 8364 df-ltxr 8365 df-le 8366 df-sub 8500 df-neg 8501 df-reap 8905 df-ap 8912 df-div 9005 df-inn 9307 df-n0 9568 df-z 9649 df-q 10029 df-rp 10065 df-fl 10715 |
| This theorem is used by: flqge 10729 flqlt 10731 flid 10732 flqltnz 10735 flqwordi 10736 flqword2 10737 flqaddz 10745 flhalf 10750 flltdivnn0lt 10752 fldiv4p1lem1div2 10753 fldiv4lem1div2uz2 10754 ceiqcl 10757 ceiqge 10759 ceiqm1l 10761 intfracq 10770 flqdiv 10771 modqval 10774 modqvalr 10775 modqcl 10776 flqpmodeq 10777 modq0 10779 modqge0 10782 modqlt 10783 modqdiffl 10785 modqdifz 10786 modqmulnn 10792 modqvalp1 10793 zmodcl 10794 modqcyc 10809 modqadd1 10811 modqmuladd 10816 modqmul1 10827 modqdi 10842 modqsubdir 10843 iexpcyc 11094 facavg 11198 dvdsmod 12645 divalglemnn 12701 divalgmod 12710 flodddiv4t2lthalf 12722 bitsdc 12730 bitsp1 12734 bitsmod 12739 bitscmp 12741 modgcd 12784 hashdvds 13019 prmdiv 13033 odzdvds 13044 fldivp1 13147 pcfac 13149 pcbc 13150 mulgmodid 14013 ppiqub 16194 pcbcctr 16201 bposlem1 16209 bposlem3 16211 bposlem4 16212 gausslemma2dlem3 16280 gausslemma2dlem4 16281 gausslemma2dlem5a 16282 gausslemma2dlem5 16283 gausslemma2dlem6 16284 lgseisenlem4 16290 lgseisen 16291 lgsquadlem1 16294 lgsquadlem2 16295 2lgslem1 16308 2lgslem2 16309 |
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