![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > sylanl2 | Structured version Visualization version GIF version |
Description: A syllogism inference. (Contributed by NM, 1-Jan-2005.) |
Ref | Expression |
---|---|
sylanl2.1 | ⊢ (𝜑 → 𝜒) |
sylanl2.2 | ⊢ (((𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Ref | Expression |
---|---|
sylanl2 | ⊢ (((𝜓 ∧ 𝜑) ∧ 𝜃) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylanl2.1 | . . 3 ⊢ (𝜑 → 𝜒) | |
2 | 1 | adantl 485 | . 2 ⊢ ((𝜓 ∧ 𝜑) → 𝜒) |
3 | sylanl2.2 | . 2 ⊢ (((𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜏) | |
4 | 2, 3 | syldanl 604 | 1 ⊢ (((𝜓 ∧ 𝜑) ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 |
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 210 df-an 400 |
This theorem is referenced by: mpanlr1 705 adantlrl 719 adantlrr 720 1stconst 7778 2ndconst 7779 oesuclem 8133 oelim 8142 mulsub 11072 divsubdiv 11345 lcmneg 15937 vdwlem12 16318 dpjidcl 19173 mplbas2 20710 monmat2matmon 21429 bwth 22015 cnextfun 22669 elbl4 23170 metucn 23178 dvradcnv 25016 dchrisum0lem2a 26101 axcontlem4 26761 cnlnadjlem2 29851 chirredlem2 30174 mdsymlem5 30190 sibfof 31708 relowlssretop 34780 matunitlindflem1 35053 poimirlem29 35086 unichnidl 35469 dmncan2 35515 cvrexchlem 36715 jm2.26 39943 radcnvrat 41018 binomcxplemnotnn0 41060 suplesup 41971 dvnmptdivc 42580 fourierdlem64 42812 fourierdlem74 42822 fourierdlem75 42823 fourierdlem83 42831 etransclem35 42911 iundjiun 43099 hoidmvlelem2 43235 |
Copyright terms: Public domain | W3C validator |