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| Mirrors > Home > ILE Home > Th. List > mp2b | Unicode version | ||
| Description: A double modus ponens inference. (Contributed by Mario Carneiro, 24-Jan-2013.) |
| Ref | Expression |
|---|---|
| mp2b.1 |
|
| mp2b.2 |
|
| mp2b.3 |
|
| Ref | Expression |
|---|---|
| mp2b |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mp2b.1 |
. . 3
| |
| 2 | mp2b.2 |
. . 3
| |
| 3 | 1, 2 | ax-mp 5 |
. 2
|
| 4 | mp2b.3 |
. 2
| |
| 5 | 3, 4 | ax-mp 5 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 |
| This theorem is referenced by: eqvinc 2926 2ordpr 4616 regexmid 4627 ordsoexmid 4654 reg3exmid 4672 intasym 5113 relcoi1 5260 funres11 5393 cnvresid 5395 mpofvex 6357 df1st2 6371 df2nd2 6372 dftpos4 6415 tposf12 6421 frecabcl 6551 xp01disjl 6588 xpcomco 6993 1ndom2 7034 ominf 7066 sbthlem2 7136 djuunr 7244 eldju 7246 ctssdccl 7289 ctssdclemr 7290 omct 7295 ctssexmid 7328 rec1nq 7593 halfnqq 7608 caucvgsrlemasr 7988 axresscn 8058 0re 8157 gtso 8236 cnegexlem2 8333 uzn0 9750 indstr 9800 dfioo2 10182 fnn0nninf 10672 hashinfuni 11011 hashp1i 11045 cnrecnv 11436 rexanuz 11514 xrmaxiflemcom 11775 climdm 11821 sumsnf 11935 tanvalap 12234 egt2lt3 12306 lcmgcdlem 12614 3prm 12665 sqpweven 12712 2sqpwodd 12713 qnumval 12722 qdenval 12723 modxai 12954 xpnnen 12980 ennnfonelemhdmp1 12995 ennnfonelemss 12996 ennnfonelemnn0 13008 qnnen 13017 ctiunctal 13027 unct 13028 structcnvcnv 13063 setsslid 13098 prdsvallem 13320 prdsval 13321 xpsfrn 13398 xpsff1o2 13399 ringn0 14038 rmodislmodlem 14329 cnfldstr 14537 cnfldadd 14541 cnfldmul 14543 cnfldsub 14554 cnsubmlem 14557 cnsubglem 14558 zring0 14579 tgrest 14858 lmbr2 14903 cnptoprest 14928 lmff 14938 tx1cn 14958 tx2cn 14959 cnblcld 15224 cnfldms 15225 cnfldtopn 15228 tgioo 15243 reeff1o 15462 pilem1 15468 efhalfpi 15488 coseq0negpitopi 15525 pw1ninf 16414 012of 16416 pw1nct 16428 nnnninfen 16447 iswomninnlem 16477 |
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