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| Mirrors > Home > ILE Home > Th. List > pcbc | Unicode version | ||
| Description: Calculate the prime count of a binomial coefficient. (Contributed by Mario Carneiro, 11-Mar-2014.) (Revised by Mario Carneiro, 21-May-2014.) | 
| Ref | Expression | 
|---|---|
| pcbc | 
 | 
| Step | Hyp | Ref | Expression | 
|---|---|---|---|
| 1 | simp3 1001 | 
. . 3
 | |
| 2 | nnnn0 9256 | 
. . . . . 6
 | |
| 3 | 2 | 3ad2ant1 1020 | 
. . . . 5
 | 
| 4 | 3 | faccld 10828 | 
. . . 4
 | 
| 5 | 4 | nnzd 9447 | 
. . 3
 | 
| 6 | 4 | nnne0d 9035 | 
. . 3
 | 
| 7 | fznn0sub 10132 | 
. . . . . 6
 | |
| 8 | 7 | 3ad2ant2 1021 | 
. . . . 5
 | 
| 9 | 8 | faccld 10828 | 
. . . 4
 | 
| 10 | elfznn0 10189 | 
. . . . . 6
 | |
| 11 | 10 | 3ad2ant2 1021 | 
. . . . 5
 | 
| 12 | 11 | faccld 10828 | 
. . . 4
 | 
| 13 | 9, 12 | nnmulcld 9039 | 
. . 3
 | 
| 14 | pcdiv 12471 | 
. . 3
 | |
| 15 | 1, 5, 6, 13, 14 | syl121anc 1254 | 
. 2
 | 
| 16 | bcval2 10842 | 
. . . 4
 | |
| 17 | 16 | 3ad2ant2 1021 | 
. . 3
 | 
| 18 | 17 | oveq2d 5938 | 
. 2
 | 
| 19 | 1zzd 9353 | 
. . . . 5
 | |
| 20 | 3 | nn0zd 9446 | 
. . . . 5
 | 
| 21 | 19, 20 | fzfigd 10523 | 
. . . 4
 | 
| 22 | 20 | adantr 276 | 
. . . . . . 7
 | 
| 23 | simpl3 1004 | 
. . . . . . . . 9
 | |
| 24 | prmnn 12278 | 
. . . . . . . . 9
 | |
| 25 | 23, 24 | syl 14 | 
. . . . . . . 8
 | 
| 26 | elfznn 10129 | 
. . . . . . . . . 10
 | |
| 27 | 26 | nnnn0d 9302 | 
. . . . . . . . 9
 | 
| 28 | 27 | adantl 277 | 
. . . . . . . 8
 | 
| 29 | 25, 28 | nnexpcld 10787 | 
. . . . . . 7
 | 
| 30 | znq 9698 | 
. . . . . . 7
 | |
| 31 | 22, 29, 30 | syl2anc 411 | 
. . . . . 6
 | 
| 32 | 31 | flqcld 10367 | 
. . . . 5
 | 
| 33 | 32 | zcnd 9449 | 
. . . 4
 | 
| 34 | simpl2 1003 | 
. . . . . . . . . 10
 | |
| 35 | 10 | nn0zd 9446 | 
. . . . . . . . . 10
 | 
| 36 | 34, 35 | syl 14 | 
. . . . . . . . 9
 | 
| 37 | 22, 36 | zsubcld 9453 | 
. . . . . . . 8
 | 
| 38 | znq 9698 | 
. . . . . . . 8
 | |
| 39 | 37, 29, 38 | syl2anc 411 | 
. . . . . . 7
 | 
| 40 | 39 | flqcld 10367 | 
. . . . . 6
 | 
| 41 | 40 | zcnd 9449 | 
. . . . 5
 | 
| 42 | znq 9698 | 
. . . . . . . 8
 | |
| 43 | 36, 29, 42 | syl2anc 411 | 
. . . . . . 7
 | 
| 44 | 43 | flqcld 10367 | 
. . . . . 6
 | 
| 45 | 44 | zcnd 9449 | 
. . . . 5
 | 
| 46 | 41, 45 | addcld 8046 | 
. . . 4
 | 
| 47 | 21, 33, 46 | fsumsub 11617 | 
. . 3
 | 
| 48 | uzid 9615 | 
. . . . . 6
 | |
| 49 | 20, 48 | syl 14 | 
. . . . 5
 | 
| 50 | pcfac 12519 | 
. . . . 5
 | |
| 51 | 3, 49, 1, 50 | syl3anc 1249 | 
. . . 4
 | 
| 52 | 11 | nn0ge0d 9305 | 
. . . . . . . . 9
 | 
| 53 | nnre 8997 | 
. . . . . . . . . . 11
 | |
| 54 | 53 | 3ad2ant1 1020 | 
. . . . . . . . . 10
 | 
| 55 | 11 | nn0red 9303 | 
. . . . . . . . . 10
 | 
| 56 | 54, 55 | subge02d 8564 | 
. . . . . . . . 9
 | 
| 57 | 52, 56 | mpbid 147 | 
. . . . . . . 8
 | 
| 58 | 11 | nn0zd 9446 | 
. . . . . . . . . 10
 | 
| 59 | 20, 58 | zsubcld 9453 | 
. . . . . . . . 9
 | 
| 60 | eluz 9614 | 
. . . . . . . . 9
 | |
| 61 | 59, 20, 60 | syl2anc 411 | 
. . . . . . . 8
 | 
| 62 | 57, 61 | mpbird 167 | 
. . . . . . 7
 | 
| 63 | pcfac 12519 | 
. . . . . . 7
 | |
| 64 | 8, 62, 1, 63 | syl3anc 1249 | 
. . . . . 6
 | 
| 65 | elfzuz3 10097 | 
. . . . . . . 8
 | |
| 66 | 65 | 3ad2ant2 1021 | 
. . . . . . 7
 | 
| 67 | pcfac 12519 | 
. . . . . . 7
 | |
| 68 | 11, 66, 1, 67 | syl3anc 1249 | 
. . . . . 6
 | 
| 69 | 64, 68 | oveq12d 5940 | 
. . . . 5
 | 
| 70 | 9 | nnzd 9447 | 
. . . . . 6
 | 
| 71 | 9 | nnne0d 9035 | 
. . . . . 6
 | 
| 72 | 12 | nnzd 9447 | 
. . . . . 6
 | 
| 73 | 12 | nnne0d 9035 | 
. . . . . 6
 | 
| 74 | pcmul 12470 | 
. . . . . 6
 | |
| 75 | 1, 70, 71, 72, 73, 74 | syl122anc 1258 | 
. . . . 5
 | 
| 76 | 21, 41, 45 | fsumadd 11571 | 
. . . . 5
 | 
| 77 | 69, 75, 76 | 3eqtr4d 2239 | 
. . . 4
 | 
| 78 | 51, 77 | oveq12d 5940 | 
. . 3
 | 
| 79 | 47, 78 | eqtr4d 2232 | 
. 2
 | 
| 80 | 15, 18, 79 | 3eqtr4d 2239 | 
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 615 ax-in2 616 ax-io 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-13 2169 ax-14 2170 ax-ext 2178 ax-coll 4148 ax-sep 4151 ax-nul 4159 ax-pow 4207 ax-pr 4242 ax-un 4468 ax-setind 4573 ax-iinf 4624 ax-cnex 7970 ax-resscn 7971 ax-1cn 7972 ax-1re 7973 ax-icn 7974 ax-addcl 7975 ax-addrcl 7976 ax-mulcl 7977 ax-mulrcl 7978 ax-addcom 7979 ax-mulcom 7980 ax-addass 7981 ax-mulass 7982 ax-distr 7983 ax-i2m1 7984 ax-0lt1 7985 ax-1rid 7986 ax-0id 7987 ax-rnegex 7988 ax-precex 7989 ax-cnre 7990 ax-pre-ltirr 7991 ax-pre-ltwlin 7992 ax-pre-lttrn 7993 ax-pre-apti 7994 ax-pre-ltadd 7995 ax-pre-mulgt0 7996 ax-pre-mulext 7997 ax-arch 7998 ax-caucvg 7999 | 
| This theorem depends on definitions: df-bi 117 df-stab 832 df-dc 836 df-3or 981 df-3an 982 df-tru 1367 df-fal 1370 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ne 2368 df-nel 2463 df-ral 2480 df-rex 2481 df-reu 2482 df-rmo 2483 df-rab 2484 df-v 2765 df-sbc 2990 df-csb 3085 df-dif 3159 df-un 3161 df-in 3163 df-ss 3170 df-nul 3451 df-if 3562 df-pw 3607 df-sn 3628 df-pr 3629 df-op 3631 df-uni 3840 df-int 3875 df-iun 3918 df-br 4034 df-opab 4095 df-mpt 4096 df-tr 4132 df-id 4328 df-po 4331 df-iso 4332 df-iord 4401 df-on 4403 df-ilim 4404 df-suc 4406 df-iom 4627 df-xp 4669 df-rel 4670 df-cnv 4671 df-co 4672 df-dm 4673 df-rn 4674 df-res 4675 df-ima 4676 df-iota 5219 df-fun 5260 df-fn 5261 df-f 5262 df-f1 5263 df-fo 5264 df-f1o 5265 df-fv 5266 df-isom 5267 df-riota 5877 df-ov 5925 df-oprab 5926 df-mpo 5927 df-1st 6198 df-2nd 6199 df-recs 6363 df-irdg 6428 df-frec 6449 df-1o 6474 df-2o 6475 df-oadd 6478 df-er 6592 df-en 6800 df-dom 6801 df-fin 6802 df-sup 7050 df-inf 7051 df-pnf 8063 df-mnf 8064 df-xr 8065 df-ltxr 8066 df-le 8067 df-sub 8199 df-neg 8200 df-reap 8602 df-ap 8609 df-div 8700 df-inn 8991 df-2 9049 df-3 9050 df-4 9051 df-n0 9250 df-z 9327 df-uz 9602 df-q 9694 df-rp 9729 df-fz 10084 df-fzo 10218 df-fl 10360 df-mod 10415 df-seqfrec 10540 df-exp 10631 df-fac 10818 df-bc 10840 df-ihash 10868 df-cj 11007 df-re 11008 df-im 11009 df-rsqrt 11163 df-abs 11164 df-clim 11444 df-sumdc 11519 df-dvds 11953 df-gcd 12121 df-prm 12276 df-pc 12454 | 
| This theorem is referenced by: (None) | 
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