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| Description: A nested modus ponens inference. (The proof was 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 8 |
. 2
|
| 3 | mpi.2 |
. 2
| |
| 4 | 2, 3 | mpd 26 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: mpii 45 mtoi 107 mt2i 110 mt3i 113 mpbii 193 mpbiri 194 mpan2 695 mpani 697 mp2ani 699 mt2bi 712 ax4 970 ax9o 1120 equcomi 1126 equvini 1166 ax11v2 1213 ax16i 1268 ax11eq 1361 ax11el 1362 ax11inda 1369 a12stdy1 1370 a12study 1376 ceqsex 1830 moeq3 1917 sbcth 1942 ssun3 2191 ssun4 2192 ssin 2228 ralf0 2355 prss 2467 tpss 2472 dtruALT 2743 rext 2749 exss 2764 uniopel 2804 wefrc 2938 suceloni 3057 ordun 3076 limsssuc 3116 snsn0non 3120 finds1 3154 relop 3270 dmrnssfld 3351 iss 3389 cotr 3428 cnvsym 3429 coexg 3516 nfunv 3538 funimass2 3565 fvopab4g 3770 funfvop 3794 canth 3898 foprcl 4006 oprabval2gf 4017 oaordi 4170 oaword2 4177 oeworde 4210 oelim2 4212 ecelqsi 4282 enrefg 4377 xpdom2 4428 sbthlem1 4433 mapdom2 4480 limenpsi 4491 onomeneq 4504 suc11reg 4585 infeq5 4601 elom3 4611 r1val1 4638 rankwflem 4645 rankr1 4654 rankel 4660 rankpw 4664 r1pwcl 4667 rankun 4671 rankval4 4682 karden 4706 kmlem2 4746 kmlem10 4754 zorn2lem7 4774 imadomg 4786 unidom 4788 carden 4811 cardsn 4814 carddomi 4815 sdomsdomcard 4828 cardlim 4831 cardiun 4839 alephfplem3 4878 alephval2 4882 axextnd 4923 nlt1pi 5013 indpi 5014 reclem3pr 5138 cnegext 5328 eqneg 5768 nnge1t 5899 elnnz1 6110 uzindOLD 6164 inelr 6673 abslt 6818 absle 6819 absltOLD 6820 absleOLD 6821 cvgratlem1ALT 7190 ivthlem3 7226 infcda 7518 infdif 7519 infxp 7523 infmap2lem2 7530 ghgrpilem1 8085 spwval2 8595 logltbt 8715 axgroth3 8718 grothinf 8720 hiidge0t 8903 ococint 9235 chsupval2t 9240 chsupvalt 9241 chsupclt 9246 chsupss 9248 shlej1 9286 h1de2 9414 pjss2 9565 pjssm 9566 sto2 10102 stge1 10103 stle0 10104 stle 10105 stles 10106 stm1 10108 stadd 10111 stadd3 10113 strlem6 10121 golem1 10136 stcltrlem1 10141 mdexch 10199 hatomistic 10226 irredt 10259 atabs 10265 filintf 10479 cnfilca 10487 dtt2 10498 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 |