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| Mirrors > Home > ILE Home > Th. List > iddvds | Unicode version | ||
| Description: An integer divides itself. Theorem 1.1(a) in [ApostolNT] p. 14 (reflexive property of the divides relation). (Contributed by Paul Chapman, 21-Mar-2011.) |
| Ref | Expression |
|---|---|
| iddvds |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | zcn 9603 |
. . 3
| |
| 2 | 1 | mullidd 8309 |
. 2
|
| 3 | 1z 9624 |
. . . 4
| |
| 4 | dvds0lem 12517 |
. . . 4
| |
| 5 | 3, 4 | mp3anl1 1368 |
. . 3
|
| 6 | 5 | anabsan 577 |
. 2
|
| 7 | 2, 6 | mpdan 421 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4234 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-setind 4665 ax-cnex 8235 ax-resscn 8236 ax-1cn 8237 ax-1re 8238 ax-icn 8239 ax-addcl 8240 ax-addrcl 8241 ax-mulcl 8242 ax-addcom 8244 ax-mulcom 8245 ax-addass 8246 ax-mulass 8247 ax-distr 8248 ax-i2m1 8249 ax-0lt1 8250 ax-1rid 8251 ax-0id 8252 ax-rnegex 8253 ax-cnre 8255 ax-pre-ltirr 8256 ax-pre-ltwlin 8257 ax-pre-lttrn 8258 ax-pre-ltadd 8260 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-pw 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-br 4116 df-opab 4178 df-id 4420 df-xp 4761 df-rel 4762 df-cnv 4763 df-co 4764 df-dm 4765 df-iota 5318 df-fun 5360 df-fv 5366 df-riota 6012 df-ov 6062 df-oprab 6063 df-mpo 6064 df-pnf 8327 df-mnf 8328 df-xr 8329 df-ltxr 8330 df-le 8331 df-sub 8464 df-neg 8465 df-inn 9259 df-z 9599 df-dvds 12504 |
| This theorem is referenced by: dvdsadd 12552 dvds1 12569 dvdsext 12571 z2even 12630 n2dvds3 12631 gcd0id 12705 bezoutlemmo 12732 bezoutlemsup 12735 gcdzeq 12748 mulgcddvds 12821 1idssfct 12842 isprm2lem 12843 dvdsprime 12849 3prm 12855 dvdsprm 12864 exprmfct 12865 coprm 12871 isprm6 12874 pcidlem 13051 pcprmpw2 13061 pcprmpw 13062 znidomb 14937 sgmnncl 15987 perfect1 15997 perfectlem2 15999 2sqlem6 16124 |
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