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| Mirrors > Home > ILE Home > Th. List > bpos | Unicode version | ||
| Description: Bertrand's postulate:
there is a prime between |
| Ref | Expression |
|---|---|
| bpos |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | bpos1 16239 |
. 2
| |
| 2 | eqid 2238 |
. . . . 5
| |
| 3 | eqid 2238 |
. . . . 5
| |
| 4 | simpll 531 |
. . . . 5
| |
| 5 | simplr 533 |
. . . . 5
| |
| 6 | simpr 110 |
. . . . 5
| |
| 7 | 2, 3, 4, 5, 6 | bposlem9 16248 |
. . . 4
|
| 8 | 7, 6 | pm2.65da 671 |
. . 3
|
| 9 | nnz 9668 |
. . . . . . . . 9
| |
| 10 | 9 | peano2zd 9776 |
. . . . . . . 8
|
| 11 | 2z 9677 |
. . . . . . . . . 10
| |
| 12 | 11 | a1i 9 |
. . . . . . . . 9
|
| 13 | 12, 9 | zmulcld 9779 |
. . . . . . . 8
|
| 14 | elfzelz 10439 |
. . . . . . . . . 10
| |
| 15 | prmdcz 12928 |
. . . . . . . . . 10
| |
| 16 | 14, 15 | syl 14 |
. . . . . . . . 9
|
| 17 | 16 | adantl 277 |
. . . . . . . 8
|
| 18 | 10, 13, 17 | exfzdc 10670 |
. . . . . . 7
|
| 19 | ancom 266 |
. . . . . . . . 9
| |
| 20 | 19 | rexbii2 2561 |
. . . . . . . 8
|
| 21 | 20 | dcbii 852 |
. . . . . . 7
|
| 22 | 18, 21 | sylibr 134 |
. . . . . 6
|
| 23 | elfz2 10429 |
. . . . . . . . . 10
| |
| 24 | prmz 12908 |
. . . . . . . . . . 11
| |
| 25 | ibar 301 |
. . . . . . . . . . 11
| |
| 26 | 10, 13, 24, 25 | syl2an3an 1339 |
. . . . . . . . . 10
|
| 27 | 23, 26 | bitr4id 199 |
. . . . . . . . 9
|
| 28 | prmnn 12907 |
. . . . . . . . . . 11
| |
| 29 | nnltp1le 9710 |
. . . . . . . . . . 11
| |
| 30 | 28, 29 | sylan2 286 |
. . . . . . . . . 10
|
| 31 | 30 | anbi1d 469 |
. . . . . . . . 9
|
| 32 | 27, 31 | bitr4d 191 |
. . . . . . . 8
|
| 33 | 32 | rexbidva 2547 |
. . . . . . 7
|
| 34 | 33 | dcbid 850 |
. . . . . 6
|
| 35 | 22, 34 | mpbid 147 |
. . . . 5
|
| 36 | notnotrdc 855 |
. . . . 5
| |
| 37 | 35, 36 | syl 14 |
. . . 4
|
| 38 | 37 | adantr 276 |
. . 3
|
| 39 | 8, 38 | mpd 13 |
. 2
|
| 40 | 6nn0 9589 |
. . . . 5
| |
| 41 | 4nn0 9587 |
. . . . 5
| |
| 42 | 40, 41 | deccl 9796 |
. . . 4
|
| 43 | 42 | nn0zi 9671 |
. . 3
|
| 44 | zlelttric 9694 |
. . 3
| |
| 45 | 9, 43, 44 | sylancl 417 |
. 2
|
| 46 | 1, 39, 45 | mpjaodan 810 |
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 4246 ax-sep 4249 ax-nul 4259 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-iinf 4735 ax-cnex 8271 ax-resscn 8272 ax-1cn 8273 ax-1re 8274 ax-icn 8275 ax-addcl 8276 ax-addrcl 8277 ax-mulcl 8278 ax-mulrcl 8279 ax-addcom 8280 ax-mulcom 8281 ax-addass 8282 ax-mulass 8283 ax-distr 8284 ax-i2m1 8285 ax-0lt1 8286 ax-1rid 8287 ax-0id 8288 ax-rnegex 8289 ax-precex 8290 ax-cnre 8291 ax-pre-ltirr 8292 ax-pre-ltwlin 8293 ax-pre-lttrn 8294 ax-pre-apti 8295 ax-pre-ltadd 8296 ax-pre-mulgt0 8297 ax-pre-mulext 8298 ax-arch 8299 ax-caucvg 8300 ax-pre-suploc 8301 ax-addf 8302 ax-mulf 8303 |
| This proof depends on definitions: df-bi 117 df-stab 843 df-dc 847 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-xor 1425 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 3639 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-iun 4014 df-disj 4107 df-br 4131 df-opab 4193 df-mpt 4194 df-tr 4230 df-id 4438 df-po 4441 df-iso 4442 df-iord 4511 df-on 4513 df-ilim 4514 df-suc 4516 df-iom 4738 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-f1 5382 df-fo 5383 df-f1o 5384 df-fv 5385 df-isom 5386 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-of 6302 df-1st 6374 df-2nd 6375 df-recs 6576 df-irdg 6641 df-frec 6662 df-1o 6687 df-2o 6688 df-oadd 6691 df-er 6807 df-map 6924 df-pm 6925 df-en 7023 df-dom 7024 df-fin 7025 df-sup 7325 df-inf 7326 df-pnf 8363 df-mnf 8364 df-xr 8365 df-ltxr 8366 df-le 8367 df-sub 8501 df-neg 8502 df-reap 8906 df-ap 8913 df-div 9006 df-inn 9308 df-2 9366 df-3 9367 df-4 9368 df-5 9369 df-6 9370 df-7 9371 df-8 9372 df-9 9373 df-n0 9569 df-xnn0 9636 df-z 9650 df-dec 9783 df-uz 9932 df-q 10030 df-rp 10066 df-xneg 10185 df-xadd 10186 df-ioo 10305 df-ico 10307 df-icc 10308 df-fz 10423 df-fzo 10561 df-fl 10716 df-mod 10775 df-seqfrec 10900 df-exp 10991 df-fac 11180 df-bc 11202 df-ihash 11231 df-shft 11596 df-cj 11623 df-re 11624 df-im 11625 df-rsqrt 11780 df-abs 11781 df-clim 12064 df-sumdc 12139 df-ef 12434 df-e 12435 df-dvds 12574 df-gcd 12750 df-prm 12905 df-numer 12982 df-denom 12983 df-pc 13087 df-rest 13647 df-topgen 13666 df-psmet 14932 df-xmet 14933 df-met 14934 df-bl 14935 df-mopn 14936 df-top 15158 df-topon 15171 df-bases 15203 df-ntr 15256 df-cn 15348 df-cnp 15349 df-tx 15413 df-cncf 15731 df-limced 15816 df-dvap 15817 df-relog 16019 df-rpcxp 16020 df-logb 16109 df-cht 16165 df-ppi 16166 |
| This theorem is used by: (None) |
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