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Mirrors > Home > ILE Home > Th. List > lcmcl | Unicode version |
Description: Closure of the lcm operator. (Contributed by Steve Rodriguez, 20-Jan-2020.) |
Ref | Expression |
---|---|
lcmcl | lcm |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | lcmcom 12018 | . . . . . 6 lcm lcm | |
2 | 1 | adantr 274 | . . . . 5 lcm lcm |
3 | oveq2 5861 | . . . . . . 7 lcm lcm | |
4 | lcm0val 12019 | . . . . . . 7 lcm | |
5 | 3, 4 | sylan9eqr 2225 | . . . . . 6 lcm |
6 | 5 | adantll 473 | . . . . 5 lcm |
7 | 2, 6 | eqtrd 2203 | . . . 4 lcm |
8 | oveq2 5861 | . . . . . 6 lcm lcm | |
9 | lcm0val 12019 | . . . . . 6 lcm | |
10 | 8, 9 | sylan9eqr 2225 | . . . . 5 lcm |
11 | 10 | adantlr 474 | . . . 4 lcm |
12 | 7, 11 | jaodan 792 | . . 3 lcm |
13 | 0nn0 9150 | . . 3 | |
14 | 12, 13 | eqeltrdi 2261 | . 2 lcm |
15 | lcmn0cl 12022 | . . 3 lcm | |
16 | 15 | nnnn0d 9188 | . 2 lcm |
17 | lcmmndc 12016 | . . 3 DECID | |
18 | exmiddc 831 | . . 3 DECID | |
19 | 17, 18 | syl 14 | . 2 |
20 | 14, 16, 19 | mpjaodan 793 | 1 lcm |
Colors of variables: wff set class |
Syntax hints: wn 3 wi 4 wa 103 wo 703 DECID wdc 829 wceq 1348 wcel 2141 (class class class)co 5853 cc0 7774 cn0 9135 cz 9212 lcm clcm 12014 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 609 ax-in2 610 ax-io 704 ax-5 1440 ax-7 1441 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-8 1497 ax-10 1498 ax-11 1499 ax-i12 1500 ax-bndl 1502 ax-4 1503 ax-17 1519 ax-i9 1523 ax-ial 1527 ax-i5r 1528 ax-13 2143 ax-14 2144 ax-ext 2152 ax-coll 4104 ax-sep 4107 ax-nul 4115 ax-pow 4160 ax-pr 4194 ax-un 4418 ax-setind 4521 ax-iinf 4572 ax-cnex 7865 ax-resscn 7866 ax-1cn 7867 ax-1re 7868 ax-icn 7869 ax-addcl 7870 ax-addrcl 7871 ax-mulcl 7872 ax-mulrcl 7873 ax-addcom 7874 ax-mulcom 7875 ax-addass 7876 ax-mulass 7877 ax-distr 7878 ax-i2m1 7879 ax-0lt1 7880 ax-1rid 7881 ax-0id 7882 ax-rnegex 7883 ax-precex 7884 ax-cnre 7885 ax-pre-ltirr 7886 ax-pre-ltwlin 7887 ax-pre-lttrn 7888 ax-pre-apti 7889 ax-pre-ltadd 7890 ax-pre-mulgt0 7891 ax-pre-mulext 7892 ax-arch 7893 ax-caucvg 7894 |
This theorem depends on definitions: df-bi 116 df-dc 830 df-3or 974 df-3an 975 df-tru 1351 df-fal 1354 df-nf 1454 df-sb 1756 df-eu 2022 df-mo 2023 df-clab 2157 df-cleq 2163 df-clel 2166 df-nfc 2301 df-ne 2341 df-nel 2436 df-ral 2453 df-rex 2454 df-reu 2455 df-rmo 2456 df-rab 2457 df-v 2732 df-sbc 2956 df-csb 3050 df-dif 3123 df-un 3125 df-in 3127 df-ss 3134 df-nul 3415 df-if 3527 df-pw 3568 df-sn 3589 df-pr 3590 df-op 3592 df-uni 3797 df-int 3832 df-iun 3875 df-br 3990 df-opab 4051 df-mpt 4052 df-tr 4088 df-id 4278 df-po 4281 df-iso 4282 df-iord 4351 df-on 4353 df-ilim 4354 df-suc 4356 df-iom 4575 df-xp 4617 df-rel 4618 df-cnv 4619 df-co 4620 df-dm 4621 df-rn 4622 df-res 4623 df-ima 4624 df-iota 5160 df-fun 5200 df-fn 5201 df-f 5202 df-f1 5203 df-fo 5204 df-f1o 5205 df-fv 5206 df-isom 5207 df-riota 5809 df-ov 5856 df-oprab 5857 df-mpo 5858 df-1st 6119 df-2nd 6120 df-recs 6284 df-frec 6370 df-sup 6961 df-inf 6962 df-pnf 7956 df-mnf 7957 df-xr 7958 df-ltxr 7959 df-le 7960 df-sub 8092 df-neg 8093 df-reap 8494 df-ap 8501 df-div 8590 df-inn 8879 df-2 8937 df-3 8938 df-4 8939 df-n0 9136 df-z 9213 df-uz 9488 df-q 9579 df-rp 9611 df-fz 9966 df-fzo 10099 df-fl 10226 df-mod 10279 df-seqfrec 10402 df-exp 10476 df-cj 10806 df-re 10807 df-im 10808 df-rsqrt 10962 df-abs 10963 df-dvds 11750 df-lcm 12015 |
This theorem is referenced by: gcddvdslcm 12027 lcmneg 12028 lcmdvds 12033 lcmid 12034 lcm1 12035 lcmgcdeq 12037 lcmdvdsb 12038 lcmass 12039 3lcm2e6woprm 12040 6lcm4e12 12041 3lcm2e6 12114 |
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