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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 7407 eldju 7409 ctssdccl 7452 ctssdclemr 7453 omct 7458 ctssexmid 7491 rec1nq 7763 halfnqq 7778 caucvgsrlemasr 8158 axresscn 8228 0re 8327 gtso 8405 cnegexlem2 8504 uzn0 9948 indstr 10003 dfioo2 10387 fnn0nninf 10890 hashinfuni 11232 hashp1i 11267 cnrecnv 11692 rexanuz 11770 xrmaxiflemcom 12034 climdm 12080 sumsnf 12195 tanvalap 12494 egt2lt3 12566 lcmgcdlem 12874 3prm 12925 oddpwdc 12973 sqpweven 12974 2sqpwodd 12975 qnumval 12984 qdenval 12985 modxai 13218 xpnnen 13337 ennnfonelemhdmp1 13352 ennnfonelemss 13353 ennnfonelemnn0 13365 qnnen 13374 ctiunctal 13384 unct 13385 structcnvcnv 13420 setsslid 13455 prdsvallem 13674 xpsfrn 13724 xpsff1o2 13725 prdsval 14257 ringn0 14449 rmodislmodlem 14771 cnfldstr 14979 cnfldadd 14983 cnfldmul 14985 cnfldsub 14996 cnsubmlem 14999 cnsubglem 15000 zring0 15019 tgrest 15361 lmbr2 15406 cnptoprest 15431 lmff 15441 tx1cn 15461 tx2cn 15462 cnblcld 15727 cnfldms 15728 cnfldtopn 15731 tgioo 15746 reeff1o 15965 pilem1 15972 efhalfpi 15992 coseq0negpitopi 16029 ppiqltx 16242 bposlem6 16277 bposlem8 16279 konigsberglem2 16896 konigsberglem5 16899 pw1ninf 17187 012of 17189 pw1nct 17199 rabid1o 17200 stnot 17205 nnnninfen 17230 iswomninnlem 17266 |
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