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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 10412 |
. . . . . . . . 9
| |
| 2 | nnuz 9937 |
. . . . . . . . 9
| |
| 3 | 1, 2 | eleqtrrdi 2332 |
. . . . . . . 8
|
| 4 | 3 | nnnn0d 9599 |
. . . . . . 7
|
| 5 | 4 | faccld 11152 |
. . . . . 6
|
| 6 | 5 | nncnd 9297 |
. . . . 5
|
| 7 | fznn0sub 10441 |
. . . . . . . . . 10
| |
| 8 | nn0p1nn 9581 |
. . . . . . . . . 10
| |
| 9 | 7, 8 | syl 14 |
. . . . . . . . 9
|
| 10 | 9 | nnnn0d 9599 |
. . . . . . . 8
|
| 11 | 10 | faccld 11152 |
. . . . . . 7
|
| 12 | elfznn 10438 |
. . . . . . . 8
| |
| 13 | nnm1nn0 9583 |
. . . . . . . 8
| |
| 14 | faccl 11151 |
. . . . . . . 8
| |
| 15 | 12, 13, 14 | 3syl 17 |
. . . . . . 7
|
| 16 | 11, 15 | nnmulcld 9332 |
. . . . . 6
|
| 17 | 16 | nncnd 9297 |
. . . . 5
|
| 18 | 9 | nncnd 9297 |
. . . . 5
|
| 19 | 12 | nncnd 9297 |
. . . . 5
|
| 20 | 16 | nnap0d 9329 |
. . . . 5
|
| 21 | 12 | nnap0d 9329 |
. . . . 5
|
| 22 | 6, 17, 18, 19, 20, 21 | divmuldivapd 9152 |
. . . 4
|
| 23 | elfzel2 10405 |
. . . . . . . . . 10
| |
| 24 | 23 | zcnd 9748 |
. . . . . . . . 9
|
| 25 | 1cnd 8332 |
. . . . . . . . 9
| |
| 26 | 24, 19, 25 | subsubd 8655 |
. . . . . . . 8
|
| 27 | 26 | fveq2d 5694 |
. . . . . . 7
|
| 28 | 27 | oveq1d 6090 |
. . . . . 6
|
| 29 | 28 | oveq2d 6091 |
. . . . 5
|
| 30 | 26 | oveq1d 6090 |
. . . . 5
|
| 31 | 29, 30 | oveq12d 6093 |
. . . 4
|
| 32 | facp1 11146 |
. . . . . . . . 9
| |
| 33 | 7, 32 | syl 14 |
. . . . . . . 8
|
| 34 | 33 | eqcomd 2244 |
. . . . . . 7
|
| 35 | facnn2 11150 |
. . . . . . . 8
| |
| 36 | 12, 35 | syl 14 |
. . . . . . 7
|
| 37 | 34, 36 | oveq12d 6093 |
. . . . . 6
|
| 38 | 7 | faccld 11152 |
. . . . . . . 8
|
| 39 | 38 | nncnd 9297 |
. . . . . . 7
|
| 40 | 12 | nnnn0d 9599 |
. . . . . . . . 9
|
| 41 | 40 | faccld 11152 |
. . . . . . . 8
|
| 42 | 41 | nncnd 9297 |
. . . . . . 7
|
| 43 | 39, 42, 18 | mul32d 8469 |
. . . . . 6
|
| 44 | 11 | nncnd 9297 |
. . . . . . 7
|
| 45 | 15 | nncnd 9297 |
. . . . . . 7
|
| 46 | 44, 45, 19 | mulassd 8339 |
. . . . . 6
|
| 47 | 37, 43, 46 | 3eqtr4d 2281 |
. . . . 5
|
| 48 | 47 | oveq2d 6091 |
. . . 4
|
| 49 | 22, 31, 48 | 3eqtr4d 2281 |
. . 3
|
| 50 | 6, 18 | mulcomd 8337 |
. . . 4
|
| 51 | 38, 41 | nnmulcld 9332 |
. . . . . 6
|
| 52 | 51 | nncnd 9297 |
. . . . 5
|
| 53 | 52, 18 | mulcomd 8337 |
. . . 4
|
| 54 | 50, 53 | oveq12d 6093 |
. . 3
|
| 55 | 51 | nnap0d 9329 |
. . . 4
|
| 56 | 9 | nnap0d 9329 |
. . . 4
|
| 57 | 6, 52, 18, 55, 56 | divcanap5d 9137 |
. . 3
|
| 58 | 49, 54, 57 | 3eqtrrd 2276 |
. 2
|
| 59 | 0p1e1 9397 |
. . . . . 6
| |
| 60 | 59 | oveq1i 6085 |
. . . . 5
|
| 61 | 0z 9634 |
. . . . . 6
| |
| 62 | fzp1ss 10458 |
. . . . . 6
| |
| 63 | 61, 62 | ax-mp 5 |
. . . . 5
|
| 64 | 60, 63 | eqsstrri 3281 |
. . . 4
|
| 65 | 64 | sseli 3244 |
. . 3
|
| 66 | bcval2 11166 |
. . 3
| |
| 67 | 65, 66 | syl 14 |
. 2
|
| 68 | ax-1cn 8262 |
. . . . . . . 8
| |
| 69 | npcan 8525 |
. . . . . . . 8
| |
| 70 | 24, 68, 69 | sylancl 417 |
. . . . . . 7
|
| 71 | peano2zm 9661 |
. . . . . . . 8
| |
| 72 | uzid 9915 |
. . . . . . . 8
| |
| 73 | peano2uz 9962 |
. . . . . . . 8
| |
| 74 | 23, 71, 72, 73 | 4syl 18 |
. . . . . . 7
|
| 75 | 70, 74 | eqeltrrd 2316 |
. . . . . 6
|
| 76 | fzss2 10448 |
. . . . . 6
| |
| 77 | 75, 76 | syl 14 |
. . . . 5
|
| 78 | elfzmlbm 10516 |
. . . . 5
| |
| 79 | 77, 78 | sseldd 3249 |
. . . 4
|
| 80 | bcval2 11166 |
. . . 4
| |
| 81 | 79, 80 | syl 14 |
. . 3
|
| 82 | 81 | oveq1d 6090 |
. 2
|
| 83 | 58, 67, 82 | 3eqtr4d 2281 |
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 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 4241 ax-sep 4244 ax-nul 4254 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-iinf 4730 ax-cnex 8260 ax-resscn 8261 ax-1cn 8262 ax-1re 8263 ax-icn 8264 ax-addcl 8265 ax-addrcl 8266 ax-mulcl 8267 ax-mulrcl 8268 ax-addcom 8269 ax-mulcom 8270 ax-addass 8271 ax-mulass 8272 ax-distr 8273 ax-i2m1 8274 ax-0lt1 8275 ax-1rid 8276 ax-0id 8277 ax-rnegex 8278 ax-precex 8279 ax-cnre 8280 ax-pre-ltirr 8281 ax-pre-ltwlin 8282 ax-pre-lttrn 8283 ax-pre-apti 8284 ax-pre-ltadd 8285 ax-pre-mulgt0 8286 ax-pre-mulext 8287 |
| This theorem 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-rmo 2536 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-if 3636 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-int 3966 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-tr 4225 df-id 4433 df-po 4436 df-iso 4437 df-iord 4506 df-on 4508 df-ilim 4509 df-suc 4511 df-iom 4733 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-f1 5377 df-fo 5378 df-f1o 5379 df-fv 5380 df-riota 6028 df-ov 6078 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 df-recs 6566 df-frec 6652 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 df-sub 8489 df-neg 8490 df-reap 8893 df-ap 8900 df-div 8993 df-inn 9284 df-n0 9543 df-z 9624 df-uz 9901 df-q 9999 df-fz 10391 df-seqfrec 10863 df-fac 11142 df-bc 11164 |
| This theorem is referenced by: bcp1nk 11178 bcpasc 11182 |
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