| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 8586 omwordri 8608 oeordsuc 8631 phplem2 9248 muladd 11775 iccshftr 13644 iccshftl 13646 iccdil 13648 icccntr 13650 fzaddel 13719 fzsubel 13721 modadd1 14075 modmul1 14094 mulexp 14271 faclbnd5 14469 matunitlindflem1 23024 upxp 23972 uptx 23974 brbtwn2 29513 colinearalg 29518 eleesub 29519 eleesubd 29520 axcgrrflx 29522 axcgrid 29524 axsegconlem2 29526 phoeqi 31489 hial2eq2 31739 spansncvi 32284 5oalem3 32288 5oalem5 32290 hoscl 32377 hoeq1 32462 hoeq2 32463 hmops 32652 leopadd 32764 mdsymlem5 33039 lineintmo 37100 heicant 38765 ftc1anclem3 38805 ftc1anclem4 38806 ftc1anclem6 38808 ftc1anclem7 38809 ftc1anclem8 38810 ftc1anc 38811 |
| Copyright terms: Public domain | W3C validator |