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Mirrors > Home > MPE Home > Th. List > mpisyl | Structured version Visualization version GIF version |
Description: A syllogism combined with a modus ponens inference. (Contributed by Alan Sare, 25-Jul-2011.) |
Ref | Expression |
---|---|
mpisyl.1 | ⊢ (𝜑 → 𝜓) |
mpisyl.2 | ⊢ 𝜒 |
mpisyl.3 | ⊢ (𝜓 → (𝜒 → 𝜃)) |
Ref | Expression |
---|---|
mpisyl | ⊢ (𝜑 → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpisyl.1 | . 2 ⊢ (𝜑 → 𝜓) | |
2 | mpisyl.2 | . . 3 ⊢ 𝜒 | |
3 | mpisyl.3 | . . 3 ⊢ (𝜓 → (𝜒 → 𝜃)) | |
4 | 2, 3 | mpi 20 | . 2 ⊢ (𝜓 → 𝜃) |
5 | 1, 4 | syl 17 | 1 ⊢ (𝜑 → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 |
This theorem is referenced by: ceqsexOLD 3491 ceqsexvOLD 3493 moeq3 3668 fvsng 7122 fveqf1o 7245 fliftcnv 7252 fliftfun 7253 frxp3 8075 orderseqlem 8081 cnvct 8936 undomOLD 8962 pwdom 9031 php 9112 onomeneqOLD 9131 pwfilemOLD 9248 ordiso 9410 ordtypelem8 9419 wdompwdom 9472 unxpwdom 9483 harwdom 9485 inf0 9515 infeq5i 9530 cantnfcl 9561 cardiun 9876 infxpenlem 9907 dfac8b 9925 acnnum 9946 inffien 9957 dfac12lem2 10038 djudoml 10078 cdainflem 10081 djuinf 10082 infunabs 10101 infdju 10102 infdif 10103 infdif2 10104 infmap2 10112 fictb 10139 cofsmo 10163 fin23lem21 10233 hsmexlem1 10320 dmct 10418 mptct 10432 iundomg 10435 iunctb 10468 fpwwe2lem8 10532 canthnum 10543 winalim2 10590 rankcf 10671 tskuni 10677 npomex 10890 hashun2 14237 swrd2lsw 14795 2swrd2eqwrdeq 14796 limsupgord 15308 summolem2 15555 zsum 15557 prodmolem2 15772 zprod 15774 ltoddhalfle 16197 isinv 17597 invsym2 17600 invfun 17601 oppcsect2 17616 oppcinv 17617 efgcpbllemb 19490 frgpuplem 19507 gsumval3 19637 1stcfb 22742 1stcrestlem 22749 2ndcdisj2 22754 txdis1cn 22932 tx1stc 22947 tgphaus 23414 qustgplem 23418 tsmsxp 23452 xmeter 23732 bndth 24267 clmneg1 24391 ovolctb2 24802 ovoliunlem1 24812 i1fd 24991 dvgt0lem2 25313 taylf 25666 efcvx 25754 logccv 25964 loglesqrt 26057 usgredg2v 28020 crctcshtrl 28613 frgr3vlem1 29062 strlem6 31043 mptctf 31476 omsmeas 32751 sibfof 32768 bnj97 33306 bnj553 33338 bnj966 33384 bnj1442 33489 subfaclefac 33598 erdsze2lem1 33625 erdsze2lem2 33626 snmlff 33751 satffunlem2lem2 33828 bj-ssbid2ALT 35059 phpreu 35994 ptrecube 36010 poimirlem3 36013 poimirlem32 36042 heicant 36045 dvhopellsm 39512 pell1qrgaplem 41099 dnwech 41278 mnurndlem1 42466 rn1st 43402 stoweid 44199 dirkercncflem2 44240 fourierdlem36 44279 |
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