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| Mirrors > Home > MPE Home > Th. List > mpd3an23 | Structured version Visualization version GIF version | ||
| Description: An inference based on modus ponens. (Contributed by NM, 4-Dec-2006.) |
| Ref | Expression |
|---|---|
| mpd3an23.1 | ⊢ (𝜑 → 𝜓) |
| mpd3an23.2 | ⊢ (𝜑 → 𝜒) |
| mpd3an23.3 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) |
| Ref | Expression |
|---|---|
| mpd3an23 | ⊢ (𝜑 → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 22 | . 2 ⊢ (𝜑 → 𝜑) | |
| 2 | mpd3an23.1 | . 2 ⊢ (𝜑 → 𝜓) | |
| 3 | mpd3an23.2 | . 2 ⊢ (𝜑 → 𝜒) | |
| 4 | mpd3an23.3 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜒) → 𝜃) | |
| 5 | 1, 2, 3, 4 | syl3anc 1389 | 1 ⊢ (𝜑 → 𝜃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1097 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-3an 1099 |
| This theorem is referenced by: rankcf 10732 bcpasc 14331 sqreulem 15370 qnumdencoprm 16763 qeqnumdivden 16764 xpsaddlem 17586 xpsvsca 17590 xpsle 17592 grpinvid 19024 qus0 19213 ghmid 19245 lsm01 19694 frgpadd 19786 abvneg 20855 lsmcv 21191 qusmul2idl 21329 discmp 23438 kgenhaus 23584 idnghm 24783 xmetdcn2 24878 pi1addval 25090 ipcau2 25276 gausslemma2dlem1a 27406 2lgs 27448 etaslts2 27864 uhgrsubgrself 29427 wlkl0 30515 mhmimasplusg 33177 lmhmimasvsca 33178 rlocaddval 33411 rlocmulval 33412 qusvsval 33499 carsgclctunlem2 34577 carsgclctun 34579 ballotlem1ri 34793 satefvfmla0 35732 satefvfmla1 35739 ftc1anclem5 38160 opoc1 39790 opoc0 39791 dochsat 41971 lcfrlem9 42138 fisdomnn 42824 pellfundex 43427 mnringmulrcld 44768 0ellimcdiv 46187 add2cncf 46440 stoweidlem21 46559 stoweidlem23 46561 stoweidlem32 46570 stoweidlem36 46574 stoweidlem40 46578 stoweidlem41 46579 natglobalincr 47417 mod42tp1mod8 48175 cycldlenngric 48514 lincval0 49001 |
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