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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 10309 |
. . . . . . . . 9
| |
| 2 | nnuz 9836 |
. . . . . . . . 9
| |
| 3 | 1, 2 | eleqtrrdi 2325 |
. . . . . . . 8
|
| 4 | 3 | nnnn0d 9499 |
. . . . . . 7
|
| 5 | 4 | faccld 11044 |
. . . . . 6
|
| 6 | 5 | nncnd 9199 |
. . . . 5
|
| 7 | fznn0sub 10337 |
. . . . . . . . . 10
| |
| 8 | nn0p1nn 9483 |
. . . . . . . . . 10
| |
| 9 | 7, 8 | syl 14 |
. . . . . . . . 9
|
| 10 | 9 | nnnn0d 9499 |
. . . . . . . 8
|
| 11 | 10 | faccld 11044 |
. . . . . . 7
|
| 12 | elfznn 10334 |
. . . . . . . 8
| |
| 13 | nnm1nn0 9485 |
. . . . . . . 8
| |
| 14 | faccl 11043 |
. . . . . . . 8
| |
| 15 | 12, 13, 14 | 3syl 17 |
. . . . . . 7
|
| 16 | 11, 15 | nnmulcld 9234 |
. . . . . 6
|
| 17 | 16 | nncnd 9199 |
. . . . 5
|
| 18 | 9 | nncnd 9199 |
. . . . 5
|
| 19 | 12 | nncnd 9199 |
. . . . 5
|
| 20 | 16 | nnap0d 9231 |
. . . . 5
|
| 21 | 12 | nnap0d 9231 |
. . . . 5
|
| 22 | 6, 17, 18, 19, 20, 21 | divmuldivapd 9054 |
. . . 4
|
| 23 | elfzel2 10303 |
. . . . . . . . . 10
| |
| 24 | 23 | zcnd 9647 |
. . . . . . . . 9
|
| 25 | 1cnd 8238 |
. . . . . . . . 9
| |
| 26 | 24, 19, 25 | subsubd 8560 |
. . . . . . . 8
|
| 27 | 26 | fveq2d 5652 |
. . . . . . 7
|
| 28 | 27 | oveq1d 6043 |
. . . . . 6
|
| 29 | 28 | oveq2d 6044 |
. . . . 5
|
| 30 | 26 | oveq1d 6043 |
. . . . 5
|
| 31 | 29, 30 | oveq12d 6046 |
. . . 4
|
| 32 | facp1 11038 |
. . . . . . . . 9
| |
| 33 | 7, 32 | syl 14 |
. . . . . . . 8
|
| 34 | 33 | eqcomd 2237 |
. . . . . . 7
|
| 35 | facnn2 11042 |
. . . . . . . 8
| |
| 36 | 12, 35 | syl 14 |
. . . . . . 7
|
| 37 | 34, 36 | oveq12d 6046 |
. . . . . 6
|
| 38 | 7 | faccld 11044 |
. . . . . . . 8
|
| 39 | 38 | nncnd 9199 |
. . . . . . 7
|
| 40 | 12 | nnnn0d 9499 |
. . . . . . . . 9
|
| 41 | 40 | faccld 11044 |
. . . . . . . 8
|
| 42 | 41 | nncnd 9199 |
. . . . . . 7
|
| 43 | 39, 42, 18 | mul32d 8374 |
. . . . . 6
|
| 44 | 11 | nncnd 9199 |
. . . . . . 7
|
| 45 | 15 | nncnd 9199 |
. . . . . . 7
|
| 46 | 44, 45, 19 | mulassd 8245 |
. . . . . 6
|
| 47 | 37, 43, 46 | 3eqtr4d 2274 |
. . . . 5
|
| 48 | 47 | oveq2d 6044 |
. . . 4
|
| 49 | 22, 31, 48 | 3eqtr4d 2274 |
. . 3
|
| 50 | 6, 18 | mulcomd 8243 |
. . . 4
|
| 51 | 38, 41 | nnmulcld 9234 |
. . . . . 6
|
| 52 | 51 | nncnd 9199 |
. . . . 5
|
| 53 | 52, 18 | mulcomd 8243 |
. . . 4
|
| 54 | 50, 53 | oveq12d 6046 |
. . 3
|
| 55 | 51 | nnap0d 9231 |
. . . 4
|
| 56 | 9 | nnap0d 9231 |
. . . 4
|
| 57 | 6, 52, 18, 55, 56 | divcanap5d 9039 |
. . 3
|
| 58 | 49, 54, 57 | 3eqtrrd 2269 |
. 2
|
| 59 | 0p1e1 9299 |
. . . . . 6
| |
| 60 | 59 | oveq1i 6038 |
. . . . 5
|
| 61 | 0z 9534 |
. . . . . 6
| |
| 62 | fzp1ss 10353 |
. . . . . 6
| |
| 63 | 61, 62 | ax-mp 5 |
. . . . 5
|
| 64 | 60, 63 | eqsstrri 3261 |
. . . 4
|
| 65 | 64 | sseli 3224 |
. . 3
|
| 66 | bcval2 11058 |
. . 3
| |
| 67 | 65, 66 | syl 14 |
. 2
|
| 68 | ax-1cn 8168 |
. . . . . . . 8
| |
| 69 | npcan 8430 |
. . . . . . . 8
| |
| 70 | 24, 68, 69 | sylancl 413 |
. . . . . . 7
|
| 71 | peano2zm 9561 |
. . . . . . . 8
| |
| 72 | uzid 9814 |
. . . . . . . 8
| |
| 73 | peano2uz 9861 |
. . . . . . . 8
| |
| 74 | 23, 71, 72, 73 | 4syl 18 |
. . . . . . 7
|
| 75 | 70, 74 | eqeltrrd 2309 |
. . . . . 6
|
| 76 | fzss2 10344 |
. . . . . 6
| |
| 77 | 75, 76 | syl 14 |
. . . . 5
|
| 78 | elfzmlbm 10411 |
. . . . 5
| |
| 79 | 77, 78 | sseldd 3229 |
. . . 4
|
| 80 | bcval2 11058 |
. . . 4
| |
| 81 | 79, 80 | syl 14 |
. . 3
|
| 82 | 81 | oveq1d 6043 |
. 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 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 2204 ax-14 2205 ax-ext 2213 ax-coll 4209 ax-sep 4212 ax-nul 4220 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-iinf 4692 ax-cnex 8166 ax-resscn 8167 ax-1cn 8168 ax-1re 8169 ax-icn 8170 ax-addcl 8171 ax-addrcl 8172 ax-mulcl 8173 ax-mulrcl 8174 ax-addcom 8175 ax-mulcom 8176 ax-addass 8177 ax-mulass 8178 ax-distr 8179 ax-i2m1 8180 ax-0lt1 8181 ax-1rid 8182 ax-0id 8183 ax-rnegex 8184 ax-precex 8185 ax-cnre 8186 ax-pre-ltirr 8187 ax-pre-ltwlin 8188 ax-pre-lttrn 8189 ax-pre-apti 8190 ax-pre-ltadd 8191 ax-pre-mulgt0 8192 ax-pre-mulext 8193 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rmo 2519 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-nul 3497 df-if 3608 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-tr 4193 df-id 4396 df-po 4399 df-iso 4400 df-iord 4469 df-on 4471 df-ilim 4472 df-suc 4474 df-iom 4695 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-recs 6514 df-frec 6600 df-pnf 8258 df-mnf 8259 df-xr 8260 df-ltxr 8261 df-le 8262 df-sub 8394 df-neg 8395 df-reap 8797 df-ap 8804 df-div 8895 df-inn 9186 df-n0 9445 df-z 9524 df-uz 9800 df-q 9898 df-fz 10289 df-seqfrec 10756 df-fac 11034 df-bc 11056 |
| This theorem is referenced by: bcp1nk 11070 bcpasc 11074 |
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