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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 626 simplimdc 865 mp3an3 1360 3impexpbicom 1481 mpisyl 1489 equcomi 1750 equsex 1774 equsexd 1775 spimt 1782 spimeh 1785 equvini 1804 equveli 1805 sbcof2 1856 dveeq2 1861 ax11v2 1866 ax16i 1904 pm13.183 2942 euxfr2dc 2989 sbcth 3043 sbcth2 3118 ssun3 3370 ssun4 3371 ralf0 3595 exmidexmid 4284 rext 4305 exss 4317 uniopel 4347 onsucelsucexmid 4626 suc11g 4653 eunex 4657 ordsoexmid 4658 tfisi 4683 finds1 4698 omsinds 4718 relop 4878 dmrnssfld 4993 iss 5057 relcoi1 5266 nfunv 5357 funimass2 5405 fvssunirng 5650 fvmptg 5718 oprabidlem 6044 elovmpo 6216 tfrlem1 6469 oaword1 6634 modom 6989 0domg 7018 1ndom2 7046 diffifi 7076 exmidpw 7093 djulclb 7245 0ct 7297 iftrueb01 7431 nlt1pig 7551 dmaddpq 7589 dmmulpq 7590 archnqq 7627 prarloclemarch2 7629 prarloclemlt 7703 cnegex 8347 nnge1 9156 zneo 9571 fsum2d 11986 fsumabs 12016 fsumiun 12028 fprod2d 12174 efne0 12229 nn0o1gt2 12456 ennnfonelemex 13025 qtopbasss 15235 ivthdichlem 15365 dvmptfsum 15439 reeff1o 15487 coseq0negpitopi 15550 cos02pilt1 15565 logltb 15588 gausslemma2dlem0i 15776 2lgs 15823 bdop 16406 bj-nntrans 16482 |
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