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| Mirrors > Home > ILE Home > Th. List > bcm1k | Unicode version | ||
| Description: The proportion of one
binomial coefficient to another with |
| Ref | Expression |
|---|---|
| bcm1k |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfzuz2 10263 |
. . . . . . . . 9
| |
| 2 | nnuz 9791 |
. . . . . . . . 9
| |
| 3 | 1, 2 | eleqtrrdi 2325 |
. . . . . . . 8
|
| 4 | 3 | nnnn0d 9454 |
. . . . . . 7
|
| 5 | 4 | faccld 10997 |
. . . . . 6
|
| 6 | 5 | nncnd 9156 |
. . . . 5
|
| 7 | fznn0sub 10291 |
. . . . . . . . . 10
| |
| 8 | nn0p1nn 9440 |
. . . . . . . . . 10
| |
| 9 | 7, 8 | syl 14 |
. . . . . . . . 9
|
| 10 | 9 | nnnn0d 9454 |
. . . . . . . 8
|
| 11 | 10 | faccld 10997 |
. . . . . . 7
|
| 12 | elfznn 10288 |
. . . . . . . 8
| |
| 13 | nnm1nn0 9442 |
. . . . . . . 8
| |
| 14 | faccl 10996 |
. . . . . . . 8
| |
| 15 | 12, 13, 14 | 3syl 17 |
. . . . . . 7
|
| 16 | 11, 15 | nnmulcld 9191 |
. . . . . 6
|
| 17 | 16 | nncnd 9156 |
. . . . 5
|
| 18 | 9 | nncnd 9156 |
. . . . 5
|
| 19 | 12 | nncnd 9156 |
. . . . 5
|
| 20 | 16 | nnap0d 9188 |
. . . . 5
|
| 21 | 12 | nnap0d 9188 |
. . . . 5
|
| 22 | 6, 17, 18, 19, 20, 21 | divmuldivapd 9011 |
. . . 4
|
| 23 | elfzel2 10257 |
. . . . . . . . . 10
| |
| 24 | 23 | zcnd 9602 |
. . . . . . . . 9
|
| 25 | 1cnd 8194 |
. . . . . . . . 9
| |
| 26 | 24, 19, 25 | subsubd 8517 |
. . . . . . . 8
|
| 27 | 26 | fveq2d 5643 |
. . . . . . 7
|
| 28 | 27 | oveq1d 6032 |
. . . . . 6
|
| 29 | 28 | oveq2d 6033 |
. . . . 5
|
| 30 | 26 | oveq1d 6032 |
. . . . 5
|
| 31 | 29, 30 | oveq12d 6035 |
. . . 4
|
| 32 | facp1 10991 |
. . . . . . . . 9
| |
| 33 | 7, 32 | syl 14 |
. . . . . . . 8
|
| 34 | 33 | eqcomd 2237 |
. . . . . . 7
|
| 35 | facnn2 10995 |
. . . . . . . 8
| |
| 36 | 12, 35 | syl 14 |
. . . . . . 7
|
| 37 | 34, 36 | oveq12d 6035 |
. . . . . 6
|
| 38 | 7 | faccld 10997 |
. . . . . . . 8
|
| 39 | 38 | nncnd 9156 |
. . . . . . 7
|
| 40 | 12 | nnnn0d 9454 |
. . . . . . . . 9
|
| 41 | 40 | faccld 10997 |
. . . . . . . 8
|
| 42 | 41 | nncnd 9156 |
. . . . . . 7
|
| 43 | 39, 42, 18 | mul32d 8331 |
. . . . . 6
|
| 44 | 11 | nncnd 9156 |
. . . . . . 7
|
| 45 | 15 | nncnd 9156 |
. . . . . . 7
|
| 46 | 44, 45, 19 | mulassd 8202 |
. . . . . 6
|
| 47 | 37, 43, 46 | 3eqtr4d 2274 |
. . . . 5
|
| 48 | 47 | oveq2d 6033 |
. . . 4
|
| 49 | 22, 31, 48 | 3eqtr4d 2274 |
. . 3
|
| 50 | 6, 18 | mulcomd 8200 |
. . . 4
|
| 51 | 38, 41 | nnmulcld 9191 |
. . . . . 6
|
| 52 | 51 | nncnd 9156 |
. . . . 5
|
| 53 | 52, 18 | mulcomd 8200 |
. . . 4
|
| 54 | 50, 53 | oveq12d 6035 |
. . 3
|
| 55 | 51 | nnap0d 9188 |
. . . 4
|
| 56 | 9 | nnap0d 9188 |
. . . 4
|
| 57 | 6, 52, 18, 55, 56 | divcanap5d 8996 |
. . 3
|
| 58 | 49, 54, 57 | 3eqtrrd 2269 |
. 2
|
| 59 | 0p1e1 9256 |
. . . . . 6
| |
| 60 | 59 | oveq1i 6027 |
. . . . 5
|
| 61 | 0z 9489 |
. . . . . 6
| |
| 62 | fzp1ss 10307 |
. . . . . 6
| |
| 63 | 61, 62 | ax-mp 5 |
. . . . 5
|
| 64 | 60, 63 | eqsstrri 3260 |
. . . 4
|
| 65 | 64 | sseli 3223 |
. . 3
|
| 66 | bcval2 11011 |
. . 3
| |
| 67 | 65, 66 | syl 14 |
. 2
|
| 68 | ax-1cn 8124 |
. . . . . . . 8
| |
| 69 | npcan 8387 |
. . . . . . . 8
| |
| 70 | 24, 68, 69 | sylancl 413 |
. . . . . . 7
|
| 71 | peano2zm 9516 |
. . . . . . . 8
| |
| 72 | uzid 9769 |
. . . . . . . 8
| |
| 73 | peano2uz 9816 |
. . . . . . . 8
| |
| 74 | 23, 71, 72, 73 | 4syl 18 |
. . . . . . 7
|
| 75 | 70, 74 | eqeltrrd 2309 |
. . . . . 6
|
| 76 | fzss2 10298 |
. . . . . 6
| |
| 77 | 75, 76 | syl 14 |
. . . . 5
|
| 78 | elfzmlbm 10365 |
. . . . 5
| |
| 79 | 77, 78 | sseldd 3228 |
. . . 4
|
| 80 | bcval2 11011 |
. . . 4
| |
| 81 | 79, 80 | syl 14 |
. . 3
|
| 82 | 81 | oveq1d 6032 |
. 2
|
| 83 | 58, 67, 82 | 3eqtr4d 2274 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-nul 4215 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-iinf 4686 ax-cnex 8122 ax-resscn 8123 ax-1cn 8124 ax-1re 8125 ax-icn 8126 ax-addcl 8127 ax-addrcl 8128 ax-mulcl 8129 ax-mulrcl 8130 ax-addcom 8131 ax-mulcom 8132 ax-addass 8133 ax-mulass 8134 ax-distr 8135 ax-i2m1 8136 ax-0lt1 8137 ax-1rid 8138 ax-0id 8139 ax-rnegex 8140 ax-precex 8141 ax-cnre 8142 ax-pre-ltirr 8143 ax-pre-ltwlin 8144 ax-pre-lttrn 8145 ax-pre-apti 8146 ax-pre-ltadd 8147 ax-pre-mulgt0 8148 ax-pre-mulext 8149 |
| This theorem depends on definitions: df-bi 117 df-dc 842 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-nel 2498 df-ral 2515 df-rex 2516 df-reu 2517 df-rmo 2518 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-nul 3495 df-if 3606 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-tr 4188 df-id 4390 df-po 4393 df-iso 4394 df-iord 4463 df-on 4465 df-ilim 4466 df-suc 4468 df-iom 4689 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5970 df-ov 6020 df-oprab 6021 df-mpo 6022 df-1st 6302 df-2nd 6303 df-recs 6470 df-frec 6556 df-pnf 8215 df-mnf 8216 df-xr 8217 df-ltxr 8218 df-le 8219 df-sub 8351 df-neg 8352 df-reap 8754 df-ap 8761 df-div 8852 df-inn 9143 df-n0 9402 df-z 9479 df-uz 9755 df-q 9853 df-fz 10243 df-seqfrec 10709 df-fac 10987 df-bc 11009 |
| This theorem is referenced by: bcp1nk 11023 bcpasc 11027 |
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