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| Mirrors > Home > ILE Home > Th. List > mpi | Unicode version | ||
| Description: A nested modus ponens inference. (Contributed by NM, 5-Aug-1993.) (Proof shortened by Stefan Allan, 20-Mar-2006.) |
| Ref | Expression |
|---|---|
| mpi.1 |
|
| mpi.2 |
|
| Ref | Expression |
|---|---|
| mpi |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mpi.1 |
. . 3
| |
| 2 | 1 | a1i 9 |
. 2
|
| 3 | mpi.2 |
. 2
| |
| 4 | 2, 3 | mpd 13 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 |
| This theorem is referenced by: mp2 16 syl6mpi 64 mp2ani 432 pm2.24i 628 simplimdc 868 mp3an3 1363 3impexpbicom 1484 mpisyl 1492 equcomi 1752 equsex 1776 equsexd 1778 spimt 1785 spimeh 1788 equvini 1807 equveli 1808 sbcof2 1859 dveeq2 1864 ax11v2 1869 ax16i 1907 pm13.183 2958 euxfr2dc 3005 sbcth 3059 sbcth2 3134 ssun3 3388 ssun4 3389 ralf0 3616 exmidexmid 4314 rext 4336 exss 4348 uniopel 4378 onsucelsucexmid 4657 suc11g 4684 eunex 4688 ordsoexmid 4689 tfisi 4714 finds1 4729 omsinds 4749 relop 4910 dmrnssfld 5025 iss 5089 relcoi1 5299 nfunv 5390 funimass2 5439 fvssunirng 5690 fvmptg 5758 oprabidlem 6089 elovmpo 6261 tfrlem1 6552 oaword1 6717 modom 7074 0domg 7103 1ndom2 7132 diffifi 7164 exmidpw 7181 djulclb 7359 0ct 7411 iftrueb01 7546 nlt1pig 7672 dmaddpq 7710 dmmulpq 7711 archnqq 7748 prarloclemarch2 7750 prarloclemlt 7824 cnegex 8467 nnge1 9277 zneo 9697 resq01 11044 fsum2d 12146 fsumabs 12176 fsumiun 12188 fprod2d 12334 efne0 12389 nn0o1gt2 12616 ennnfonelemex 13249 qtopbasss 15512 ivthdichlem 15642 dvmptfsum 15716 reeff1o 15764 coseq0negpitopi 15827 cos02pilt1 15842 logltb 15865 pellexlem3 15973 gausslemma2dlem0i 16056 2lgs 16103 bdop 16771 bj-nntrans 16847 exmidcon 16906 |
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