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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 8544 omwordri 8566 oeordsuc 8589 phplem2 9199 muladd 11664 iccshftr 13531 iccshftl 13533 iccdil 13535 icccntr 13537 fzaddel 13605 fzsubel 13607 modadd1 13961 modmul1 13980 mulexp 14157 faclbnd5 14354 upxp 23810 uptx 23812 brbtwn2 29285 colinearalg 29290 eleesub 29291 eleesubd 29292 axcgrrflx 29294 axcgrid 29296 axsegconlem2 29298 phoeqi 31239 hial2eq2 31489 spansncvi 32034 5oalem3 32038 5oalem5 32040 hoscl 32127 hoeq1 32212 hoeq2 32213 hmops 32402 leopadd 32514 mdsymlem5 32789 lineintmo 36662 matunitlindflem1 38300 heicant 38339 ftc1anclem3 38379 ftc1anclem4 38380 ftc1anclem6 38382 ftc1anclem7 38383 ftc1anclem8 38384 ftc1anc 38385 |
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