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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 2943 2ordpr 4651 regexmid 4662 ordsoexmid 4689 reg3exmid 4707 intasym 5152 relcoi1 5299 funres11 5433 cnvresid 5435 mpofvex 6414 df1st2 6428 df2nd2 6429 dftpos4 6507 tposf12 6513 frecabcl 6643 xp01disjl 6680 xpcomco 7090 1ndom2 7132 ominf 7166 sbthlem2 7241 djuunr 7370 eldju 7372 ctssdccl 7415 ctssdclemr 7416 omct 7421 ctssexmid 7454 rec1nq 7726 halfnqq 7741 caucvgsrlemasr 8121 axresscn 8191 0re 8290 gtso 8368 cnegexlem2 8465 uzn0 9888 indstr 9943 dfioo2 10326 fnn0nninf 10824 hashinfuni 11165 hashp1i 11200 cnrecnv 11620 rexanuz 11698 xrmaxiflemcom 11959 climdm 12005 sumsnf 12120 tanvalap 12419 egt2lt3 12491 lcmgcdlem 12799 3prm 12850 sqpweven 12897 2sqpwodd 12898 qnumval 12907 qdenval 12908 modxai 13139 xpnnen 13229 ennnfonelemhdmp1 13244 ennnfonelemss 13245 ennnfonelemnn0 13257 qnnen 13266 ctiunctal 13276 unct 13277 structcnvcnv 13312 setsslid 13347 prdsvallem 13564 xpsfrn 13614 xpsff1o2 13615 prdsval 14115 ringn0 14303 rmodislmodlem 14624 cnfldstr 14832 cnfldadd 14836 cnfldmul 14838 cnfldsub 14849 cnsubmlem 14852 cnsubglem 14853 zring0 14874 tgrest 15160 lmbr2 15205 cnptoprest 15230 lmff 15240 tx1cn 15260 tx2cn 15261 cnblcld 15526 cnfldms 15527 cnfldtopn 15530 tgioo 15545 reeff1o 15764 pilem1 15770 efhalfpi 15790 coseq0negpitopi 15827 konigsberglem2 16610 konigsberglem5 16613 pw1ninf 16891 012of 16893 pw1nct 16903 nnnninfen 16925 iswomninnlem 16960 |
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