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Mirrors > Home > MPE Home > Th. List > mp3an3an | Structured version Visualization version GIF version |
Description: mp3an 1457 with antecedents in standard conjunction form and with two hypotheses which are implications. (Contributed by Alan Sare, 28-Aug-2016.) |
Ref | Expression |
---|---|
mp3an3an.1 | ⊢ 𝜑 |
mp3an3an.2 | ⊢ (𝜓 → 𝜒) |
mp3an3an.3 | ⊢ (𝜃 → 𝜏) |
mp3an3an.4 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → 𝜂) |
Ref | Expression |
---|---|
mp3an3an | ⊢ ((𝜓 ∧ 𝜃) → 𝜂) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mp3an3an.2 | . 2 ⊢ (𝜓 → 𝜒) | |
2 | mp3an3an.3 | . 2 ⊢ (𝜃 → 𝜏) | |
3 | mp3an3an.1 | . . 3 ⊢ 𝜑 | |
4 | mp3an3an.4 | . . 3 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜏) → 𝜂) | |
5 | 3, 4 | mp3an1 1444 | . 2 ⊢ ((𝜒 ∧ 𝜏) → 𝜂) |
6 | 1, 2, 5 | syl2an 597 | 1 ⊢ ((𝜓 ∧ 𝜃) → 𝜂) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 ∧ w3a 1083 |
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 399 df-3an 1085 |
This theorem is referenced by: mp3an2ani 1464 unfilem2 8785 rankelun 9303 mul02 10820 fnn0ind 12084 supminf 12338 nn0p1elfzo 13083 faclbnd5 13661 pfxccatin12lem3 14096 mulre 14482 divalglem0 15746 algcvga 15925 infpn2 16251 prmgaplem7 16395 blssioo 23405 i1fsub 24311 itg1sub 24312 coesub 24849 dgrsub 24864 sincosq1eq 25100 logtayl2 25247 cxploglim 25557 uspgr2v1e2w 27035 ftc1anclem6 34974 |
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