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Mirrors > Home > MPE Home > Th. List > mp3an2i | Structured version Visualization version GIF version |
Description: mp3an 1416 with antecedents in standard conjunction form and with two hypotheses which are implications. (Contributed by Alan Sare, 28-Aug-2016.) |
Ref | Expression |
---|---|
mp3an2i.1 | ⊢ 𝜑 |
mp3an2i.2 | ⊢ (𝜓 → 𝜒) |
mp3an2i.3 | ⊢ (𝜓 → 𝜃) |
mp3an2i.4 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
Ref | Expression |
---|---|
mp3an2i | ⊢ (𝜓 → 𝜏) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mp3an2i.2 | . 2 ⊢ (𝜓 → 𝜒) | |
2 | mp3an2i.3 | . 2 ⊢ (𝜓 → 𝜃) | |
3 | mp3an2i.1 | . . 3 ⊢ 𝜑 | |
4 | mp3an2i.4 | . . 3 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) | |
5 | 3, 4 | mp3an1 1403 | . 2 ⊢ ((𝜒 ∧ 𝜃) → 𝜏) |
6 | 1, 2, 5 | syl2anc 691 | 1 ⊢ (𝜓 → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1031 |
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 196 df-an 385 df-3an 1033 |
This theorem is referenced by: nnledivrp 11816 wrdlen2i 13534 0.999... 14451 fsumcube 14630 3dvds 14890 cnaddinv 18097 opsrtoslem2 19306 frgpcyg 19741 pt1hmeo 21419 cnheiborlem 22561 lgsqrlem4 24874 gausslemma2dlem4 24894 lgsquad2lem2 24910 enrelmap 37311 k0004lem3 37467 sineq0ALT 38195 odz2prm2pw 40013 fmtno4prmfac 40022 lighneallem3 40062 lighneallem4a 40063 lighneallem4 40065 1wlkp1lem3 40884 1wlkp1lem7 40888 1wlkp1lem8 40889 pthdlem1 40972 conngrv2edg 41362 |
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