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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 1373 | 1 ⊢ (𝜑 → 𝜃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1086 |
| 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 207 df-an 396 df-3an 1088 |
| This theorem is referenced by: rankcf 10678 bcpasc 14238 sqreulem 15277 qnumdencoprm 16666 qeqnumdivden 16667 xpsaddlem 17487 xpsvsca 17491 xpsle 17493 grpinvid 18922 qus0 19111 ghmid 19144 lsm01 19593 frgpadd 19685 abvneg 20751 lsmcv 21088 qusmul2idl 21226 discmp 23323 kgenhaus 23469 idnghm 24668 xmetdcn2 24763 pi1addval 24985 ipcau2 25171 gausslemma2dlem1a 27313 2lgs 27355 etasslt2 27765 uhgrsubgrself 29269 wlkl0 30358 mhmimasplusg 33030 lmhmimasvsca 33031 rlocaddval 33246 rlocmulval 33247 qusvsval 33328 carsgclctunlem2 34343 carsgclctun 34345 ballotlem1ri 34559 satefvfmla0 35473 satefvfmla1 35480 ftc1anclem5 37747 opoc1 39311 opoc0 39312 dochsat 41492 lcfrlem9 41659 fisdomnn 42352 pellfundex 42993 mnringmulrcld 44335 0ellimcdiv 45761 add2cncf 46014 stoweidlem21 46133 stoweidlem23 46135 stoweidlem32 46144 stoweidlem36 46148 stoweidlem40 46152 stoweidlem41 46153 natglobalincr 46989 mod42tp1mod8 47716 cycldlenngric 48042 lincval0 48530 |
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