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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 |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 |
| This theorem is used by: eqvinc 2949 2ordpr 4671 regexmid 4682 ordsoexmid 4709 reg3exmid 4727 intasym 5172 relcoi1 5319 funres11 5453 cnvresid 5455 mpofvex 6441 df1st2 6455 df2nd2 6456 dftpos4 6534 tposf12 6540 frecabcl 6670 xp01disjl 6707 xpcomco 7124 1ndom2 7166 ominf 7200 sbthlem2 7275 djuunr 7406 eldju 7408 ctssdccl 7451 ctssdclemr 7452 omct 7457 ctssexmid 7490 rec1nq 7762 halfnqq 7777 caucvgsrlemasr 8157 axresscn 8227 0re 8326 gtso 8404 cnegexlem2 8502 uzn0 9938 indstr 9993 dfioo2 10376 fnn0nninf 10875 hashinfuni 11216 hashp1i 11251 cnrecnv 11676 rexanuz 11754 xrmaxiflemcom 12015 climdm 12061 sumsnf 12176 tanvalap 12475 egt2lt3 12547 lcmgcdlem 12855 3prm 12906 sqpweven 12953 2sqpwodd 12954 qnumval 12963 qdenval 12964 modxai 13195 xpnnen 13285 ennnfonelemhdmp1 13300 ennnfonelemss 13301 ennnfonelemnn0 13313 qnnen 13322 ctiunctal 13332 unct 13333 structcnvcnv 13368 setsslid 13403 prdsvallem 13621 xpsfrn 13671 xpsff1o2 13672 prdsval 14173 ringn0 14365 rmodislmodlem 14687 cnfldstr 14895 cnfldadd 14899 cnfldmul 14901 cnfldsub 14912 cnsubmlem 14915 cnsubglem 14916 zring0 14935 tgrest 15270 lmbr2 15315 cnptoprest 15340 lmff 15350 tx1cn 15370 tx2cn 15371 cnblcld 15636 cnfldms 15637 cnfldtopn 15640 tgioo 15655 reeff1o 15874 pilem1 15880 efhalfpi 15900 coseq0negpitopi 15937 konigsberglem2 16730 konigsberglem5 16733 pw1ninf 17021 012of 17023 pw1nct 17033 rabid1o 17034 stnot 17039 nnnninfen 17064 iswomninnlem 17099 |
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