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| Mirrors > Home > MPE Home > Th. List > anandirs | Structured version Visualization version GIF version | ||
| Description: Inference that undistributes conjunction in the antecedent. (Contributed by NM, 7-Jun-2004.) |
| Ref | Expression |
|---|---|
| anandirs.1 | ⊢ (((𝜑 ∧ 𝜒) ∧ (𝜓 ∧ 𝜒)) → 𝜏) |
| Ref | Expression |
|---|---|
| anandirs | ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | anandirs.1 | . . 3 ⊢ (((𝜑 ∧ 𝜒) ∧ (𝜓 ∧ 𝜒)) → 𝜏) | |
| 2 | 1 | an4s 673 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜒)) → 𝜏) |
| 3 | 2 | anabsan2 687 | 1 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜏) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 |
| This theorem is used by: 3impdir 1370 oawordri 8559 omwordri 8581 oeordsuc 8604 phplem2 9221 muladd 11749 iccshftr 13618 iccshftl 13620 iccdil 13622 icccntr 13624 fzaddel 13693 fzsubel 13695 modadd1 14049 modmul1 14068 mulexp 14245 faclbnd5 14443 matunitlindflem1 22995 upxp 23943 uptx 23945 brbtwn2 29484 colinearalg 29489 eleesub 29490 eleesubd 29491 axcgrrflx 29493 axcgrid 29495 axsegconlem2 29497 phoeqi 31460 hial2eq2 31710 spansncvi 32255 5oalem3 32259 5oalem5 32261 hoscl 32348 hoeq1 32433 hoeq2 32434 hmops 32623 leopadd 32735 mdsymlem5 33010 lineintmo 36997 heicant 38649 ftc1anclem3 38689 ftc1anclem4 38690 ftc1anclem6 38692 ftc1anclem7 38693 ftc1anclem8 38694 ftc1anc 38695 |
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