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| Mirrors > Home > ILE Home > Th. List > hashcl | Unicode version | ||
| Description: Closure of the ♯ function. (Contributed by Paul Chapman, 26-Oct-2012.) (Revised by Mario Carneiro, 13-Jul-2014.) |
| Ref | Expression |
|---|---|
| hashcl |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | isfi 7051 |
. . 3
| |
| 2 | 1 | biimpi 120 |
. 2
|
| 3 | simprl 535 |
. . . 4
| |
| 4 | simprr 537 |
. . . . 5
| |
| 5 | 4 | ensymd 7074 |
. . . 4
|
| 6 | hashennn 11241 |
. . . 4
| |
| 7 | 3, 5, 6 | syl2anc 415 |
. . 3
|
| 8 | 0zd 9667 |
. . . . . 6
| |
| 9 | eqid 2238 |
. . . . . 6
| |
| 10 | id 19 |
. . . . . 6
| |
| 11 | 8, 9, 10 | frec2uzuzd 10860 |
. . . . 5
|
| 12 | nn0uz 9973 |
. . . . 5
| |
| 13 | 11, 12 | eleqtrrdi 2332 |
. . . 4
|
| 14 | 3, 13 | syl 14 |
. . 3
|
| 15 | 7, 14 | eqeltrd 2315 |
. 2
|
| 16 | 2, 15 | rexlimddv 2673 |
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-coll 4248 ax-sep 4251 ax-nul 4261 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-iinf 4737 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-addcom 8285 ax-addass 8287 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-0id 8293 ax-rnegex 8294 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-ltwlin 8298 ax-pre-lttrn 8299 ax-pre-ltadd 8301 |
| This proof depends on definitions: df-bi 117 df-dc 847 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-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-br 4132 df-opab 4194 df-mpt 4195 df-tr 4232 df-id 4440 df-iord 4513 df-on 4515 df-ilim 4516 df-suc 4518 df-iom 4740 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-f1 5385 df-fo 5386 df-f1o 5387 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-recs 6580 df-frec 6666 df-er 6811 df-en 7027 df-dom 7028 df-fin 7029 df-pnf 8368 df-mnf 8369 df-xr 8370 df-ltxr 8371 df-le 8372 df-sub 8506 df-neg 8507 df-inn 9314 df-n0 9575 df-z 9656 df-uz 9938 df-ihash 11237 |
| This theorem is used by: hashfiv01gt1 11243 filtinf 11252 isfinite4im 11253 fihashneq0 11255 hashnncl 11256 fihashssdif 11281 hashdifpr 11283 hashxp 11289 hashmap 11290 sshashneg 11303 hashfibclem 11304 hashf1lem2 11308 hashf1 11309 hashfac 11310 zfz1isolemsplit 11312 zfz1isolemiso 11313 zfz1isolem1 11314 ccatfvalfi 11382 ccatval2 11388 fz1f1o 12166 fsumconst 12246 hashiun 12270 hash2iun1dif1 12272 fprodconst 12412 phival 13020 phicl2 13021 phiprmpw 13029 sumhashdc 13155 4sqlem11 13209 ballotfilemofi 13277 ballotfilem2 13286 ballotfilemfval 13287 ballotfilemfelz 13288 ballotfilemfp1 13289 ballotfilemgval 13325 ballotfilemgun 13326 ballotfilemth 13339 hashfinmndnn 13804 gsumvalfi 14242 gsump1 14247 gsumf1ofi 14250 gsummhmfi 14264 gsumconstcmn 14266 gsumressfi 14267 birthdaylog2 16228 ppiqval 16248 ppiqcl 16251 0sgm 16254 ppidif 16269 ppiqub 16293 lgsquadlem1 16401 lgsquadlem2 16402 lgsquadlem3 16403 vtxdgfifival 16737 vtxdgfif 16739 vtxdfifiun 16743 vtxdumgrfival 16744 vtxd0nedgbfi 16745 konigsberglem5 16938 |
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