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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 2927 2ordpr 4620 regexmid 4631 ordsoexmid 4658 reg3exmid 4676 intasym 5119 relcoi1 5266 funres11 5399 cnvresid 5401 mpofvex 6365 df1st2 6379 df2nd2 6380 dftpos4 6424 tposf12 6430 frecabcl 6560 xp01disjl 6597 xpcomco 7005 1ndom2 7046 ominf 7078 sbthlem2 7148 djuunr 7256 eldju 7258 ctssdccl 7301 ctssdclemr 7302 omct 7307 ctssexmid 7340 rec1nq 7605 halfnqq 7620 caucvgsrlemasr 8000 axresscn 8070 0re 8169 gtso 8248 cnegexlem2 8345 uzn0 9762 indstr 9817 dfioo2 10199 fnn0nninf 10690 hashinfuni 11029 hashp1i 11064 cnrecnv 11461 rexanuz 11539 xrmaxiflemcom 11800 climdm 11846 sumsnf 11960 tanvalap 12259 egt2lt3 12331 lcmgcdlem 12639 3prm 12690 sqpweven 12737 2sqpwodd 12738 qnumval 12747 qdenval 12748 modxai 12979 xpnnen 13005 ennnfonelemhdmp1 13020 ennnfonelemss 13021 ennnfonelemnn0 13033 qnnen 13042 ctiunctal 13052 unct 13053 structcnvcnv 13088 setsslid 13123 prdsvallem 13345 prdsval 13346 xpsfrn 13423 xpsff1o2 13424 ringn0 14063 rmodislmodlem 14354 cnfldstr 14562 cnfldadd 14566 cnfldmul 14568 cnfldsub 14579 cnsubmlem 14582 cnsubglem 14583 zring0 14604 tgrest 14883 lmbr2 14928 cnptoprest 14953 lmff 14963 tx1cn 14983 tx2cn 14984 cnblcld 15249 cnfldms 15250 cnfldtopn 15253 tgioo 15268 reeff1o 15487 pilem1 15493 efhalfpi 15513 coseq0negpitopi 15550 pw1ninf 16526 012of 16528 pw1nct 16540 nnnninfen 16559 iswomninnlem 16589 |
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