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Mirrors > Home > MPE Home > Th. List > sylanl1 | Structured version Visualization version GIF version |
Description: A syllogism inference. (Contributed by NM, 10-Mar-2005.) |
Ref | Expression |
---|---|
sylanl1.1 | ⊢ (𝜑 → 𝜓) |
sylanl1.2 | ⊢ (((𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Ref | Expression |
---|---|
sylanl1 | ⊢ (((𝜑 ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | sylanl1.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
2 | 1 | anim1i 592 | . 2 ⊢ ((𝜑 ∧ 𝜒) → (𝜓 ∧ 𝜒)) |
3 | sylanl1.2 | . 2 ⊢ (((𝜓 ∧ 𝜒) ∧ 𝜃) → 𝜏) | |
4 | 2, 3 | sylan 488 | 1 ⊢ (((𝜑 ∧ 𝜒) ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 384 |
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 197 df-an 386 |
This theorem is referenced by: adantlll 754 adantllr 755 isocnv 6580 odi 7659 oeoelem 7678 mapxpen 8126 xadddilem 12124 pcqmul 15558 infpnlem1 15614 setsn0fun 15895 chpdmat 20646 neitr 20984 hausflimi 21784 nmoix 22533 nmoleub 22535 metdsre 22656 usgr2edg1 26104 crctcshwlkn0 26713 sspph 27710 unoplin 28779 hmoplin 28801 chirredlem1 29249 mdsymlem2 29263 foresf1o 29343 ordtconnlem1 29970 isbasisrelowllem1 33203 isbasisrelowllem2 33204 lindsdom 33403 matunitlindflem1 33405 matunitlindflem2 33406 poimirlem25 33434 poimirlem29 33438 heicant 33444 cnambfre 33458 itg2addnclem 33461 ftc1anclem5 33489 ftc1anc 33493 rrnequiv 33634 isfldidl 33867 ispridlc 33869 supxrgelem 39553 supminfxr 39694 reccot 42499 rectan 42500 |
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