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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 2940 2ordpr 4646 regexmid 4657 ordsoexmid 4684 reg3exmid 4702 intasym 5147 relcoi1 5294 funres11 5428 cnvresid 5430 mpofvex 6401 df1st2 6415 df2nd2 6416 dftpos4 6494 tposf12 6500 frecabcl 6630 xp01disjl 6667 xpcomco 7077 1ndom2 7119 ominf 7153 sbthlem2 7228 djuunr 7357 eldju 7359 ctssdccl 7402 ctssdclemr 7403 omct 7408 ctssexmid 7441 rec1nq 7710 halfnqq 7725 caucvgsrlemasr 8105 axresscn 8175 0re 8274 gtso 8352 cnegexlem2 8449 uzn0 9870 indstr 9925 dfioo2 10307 fnn0nninf 10800 hashinfuni 11140 hashp1i 11175 cnrecnv 11595 rexanuz 11673 xrmaxiflemcom 11934 climdm 11980 sumsnf 12095 tanvalap 12394 egt2lt3 12466 lcmgcdlem 12774 3prm 12825 sqpweven 12872 2sqpwodd 12873 qnumval 12882 qdenval 12883 modxai 13114 xpnnen 13145 ennnfonelemhdmp1 13160 ennnfonelemss 13161 ennnfonelemnn0 13173 qnnen 13182 ctiunctal 13192 unct 13193 structcnvcnv 13228 setsslid 13263 prdsvallem 13485 prdsval 13486 xpsfrn 13563 xpsff1o2 13564 ringn0 14204 rmodislmodlem 14498 cnfldstr 14706 cnfldadd 14710 cnfldmul 14712 cnfldsub 14723 cnsubmlem 14726 cnsubglem 14727 zring0 14748 tgrest 15034 lmbr2 15079 cnptoprest 15104 lmff 15114 tx1cn 15134 tx2cn 15135 cnblcld 15400 cnfldms 15401 cnfldtopn 15404 tgioo 15419 reeff1o 15638 pilem1 15644 efhalfpi 15664 coseq0negpitopi 15701 konigsberglem2 16484 konigsberglem5 16487 pw1ninf 16765 012of 16767 pw1nct 16777 nnnninfen 16799 iswomninnlem 16834 |
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