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Mirrors > Home > MPE Home > Th. List > mp3an3an | Structured version Visualization version GIF version |
Description: mp3an 1458 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 1445 | . 2 ⊢ ((𝜒 ∧ 𝜏) → 𝜂) |
6 | 1, 2, 5 | syl2an 598 | 1 ⊢ ((𝜓 ∧ 𝜃) → 𝜂) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1084 |
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 df-3an 1086 |
This theorem is referenced by: mp3an2ani 1465 unfilem2 8767 rankelun 9285 mul02 10807 fnn0ind 12069 supminf 12323 nn0p1elfzo 13075 faclbnd5 13654 pfxccatin12lem3 14085 mulre 14472 divalglem0 15734 algcvga 15913 infpn2 16239 prmgaplem7 16383 blssioo 23400 i1fsub 24312 itg1sub 24313 coesub 24854 dgrsub 24869 sincosq1eq 25105 logtayl2 25253 cxploglim 25563 uspgr2v1e2w 27041 ftc1anclem6 35135 |
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