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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 2929 2ordpr 4622 regexmid 4633 ordsoexmid 4660 reg3exmid 4678 intasym 5121 relcoi1 5268 funres11 5402 cnvresid 5404 mpofvex 6370 df1st2 6384 df2nd2 6385 dftpos4 6429 tposf12 6435 frecabcl 6565 xp01disjl 6602 xpcomco 7010 1ndom2 7051 ominf 7085 sbthlem2 7157 djuunr 7265 eldju 7267 ctssdccl 7310 ctssdclemr 7311 omct 7316 ctssexmid 7349 rec1nq 7615 halfnqq 7630 caucvgsrlemasr 8010 axresscn 8080 0re 8179 gtso 8258 cnegexlem2 8355 uzn0 9772 indstr 9827 dfioo2 10209 fnn0nninf 10701 hashinfuni 11040 hashp1i 11075 cnrecnv 11488 rexanuz 11566 xrmaxiflemcom 11827 climdm 11873 sumsnf 11988 tanvalap 12287 egt2lt3 12359 lcmgcdlem 12667 3prm 12718 sqpweven 12765 2sqpwodd 12766 qnumval 12775 qdenval 12776 modxai 13007 xpnnen 13033 ennnfonelemhdmp1 13048 ennnfonelemss 13049 ennnfonelemnn0 13061 qnnen 13070 ctiunctal 13080 unct 13081 structcnvcnv 13116 setsslid 13151 prdsvallem 13373 prdsval 13374 xpsfrn 13451 xpsff1o2 13452 ringn0 14092 rmodislmodlem 14383 cnfldstr 14591 cnfldadd 14595 cnfldmul 14597 cnfldsub 14608 cnsubmlem 14611 cnsubglem 14612 zring0 14633 tgrest 14912 lmbr2 14957 cnptoprest 14982 lmff 14992 tx1cn 15012 tx2cn 15013 cnblcld 15278 cnfldms 15279 cnfldtopn 15282 tgioo 15297 reeff1o 15516 pilem1 15522 efhalfpi 15542 coseq0negpitopi 15579 konigsberglem2 16359 konigsberglem5 16362 pw1ninf 16641 012of 16643 pw1nct 16655 nnnninfen 16674 iswomninnlem 16705 |
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