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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 29 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem is referenced by: mpii 56 mtoi 122 mt2i 125 mt3i 128 mpbii 210 mpbiri 211 mpan2 760 mpani 762 mp2ani 764 mt2bi 781 3impexp 1286 3impexpbicom 1287 ax4 1318 ax9o 1480 equcomi 1487 equviniOLD 1532 ax11v2 1585 ax16i 1647 ax11eq 1754 ax11el 1755 ax11inda 1762 a12stdy1 1763 a12study 1769 ceqsex 2324 moeq3 2432 sbcth 2458 ssun3 2769 ssun4 2770 ssinOLD 2815 ralf0 2975 prssOLD 3139 tpssOLD 3146 uniintsn 3253 elOLD 3486 dtru 3498 rext 3502 exss 3516 uniopel 3556 wefrc 3652 ordun 3771 snsn0nonOLD 3789 euexeqOLD 3826 euexaleq 3827 limsssuc 3934 finds1 3982 relop 4113 dmrnssfld 4205 iss 4254 issOLD 4255 cotrOLD 4303 cnvsymOLD 4305 coexg 4429 nfunv 4453 funimass2 4492 fvopab4g 4742 fvpr1 4759 fvpr2 4760 fvtp1 4761 fvtp2 4762 fvtp3 4763 funfvop 4776 foprcl 4944 oprabval2gf 4955 canth 5112 oaordi 5227 oaword2 5235 oeworde 5268 oelim2 5270 enrefg 5449 xpdom2 5501 ac6sfilem3 5508 sbthlem1 5510 mapdom2 5588 limenpsi 5599 onomeneq 5612 hartog 5693 suc11reg 5710 infeq5 5727 elom3 5738 r1val1 5769 rankwflem 5776 rankr1 5785 rankel 5791 rankpw 5795 r1pwcl 5798 rankun 5802 rankval4 5813 karden 5856 kmlem2 5928 kmlem10 5936 zorn2lem7 5956 imadomg 5968 unidom 5970 carden 5981 cardsn 5984 carddomi 5986 sdomsdomcard 6000 cardlim 6003 cardiun 6011 alephfplem3 6046 alephval2 6050 nnacda 6088 axextnd 6095 nlt1pi 6185 indpi 6186 reclem3pr 6310 cnegex 6502 eqnegi 6982 nnge1 7126 elnnz1 7364 uzindOLD 7420 zindd 7427 inelr 7985 abslti 8127 abslei 8128 cvgratlem1ALT 8509 ivthlem3 8545 infcda 8836 infdif 8837 infxp 8841 infmap2lem2 8849 ghgrpilem1 9441 spwval2 9996 logltb 10130 grothomex 10136 axgroth3 10138 twpar2 10149 oprabco 10159 findcardOLD 10179 filintf 10274 usinuniop 10341 dvrunz 10419 hiidge0 10597 ococin 10930 chsupval2 10935 chsupval 10936 chsupcl 10941 chsupss 10943 shlej1i 10981 h1de2i 11109 pjss2i 11260 pjssmii 11261 sto2i 11809 stge1i 11810 stle0i 11811 stlei 11812 stlesi 11813 stm1i 11815 staddi 11818 stadd3i 11820 strlem6 11828 golem1 11843 stcltrlem1 11848 mdexchi 11907 hatomistici 11934 irred 11967 atabsi 11973 bnj1430 13125 bnj97 13220 bnj966 13348 ifexg 13599 dvdslelem 13692 gcdaddmlem 13734 zgt1b1 13771 frxp 13951 wfrlem5 13961 wfrlem16 13972 tfrALTlem 13976 nofv 13998 noprc 14018 axfelem10 14040 axfelem15 14045 merco2 14203 evpexun 14322 uuniin 14405 cmprelid2 14447 islatalg 14531 tolat 14631 fincmpzer 14711 fprodsub 14742 top2usne 14898 cnfilca 14927 rcfpfil 14934 limvinlv 14941 dtt2 14951 bwt2 14960 cntrsetlem 14999 dualalg 15131 emptar 15231 intartar 15255 hartogOLD 15384 alexsublem2 15438 alexsublem4 15440 ufileulem 15572 prfv1OLD 15678 prfv2OLD 15679 abrexdom 15739 findcard2 15745 fimax 15746 fimaxre 15774 heiborlem13 15967 heiborlem16 15970 heiborlem41 15995 bfplem5 16002 bfplem8 16005 bfplem9 16006 pcopt 16084 ax4567to4 16360 pm13.183 16373 pltirr 16784 pmodi 17309 osumcllem11 17374 pexmidlem8 17385 |
| This theorem was proved from axioms: ax-1 4 ax-2 5 ax-mp 7 |