![]() |
Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
|
Mirrors > Home > MPE Home > Th. List > anandi | Structured version Visualization version GIF version |
Description: Distribution of conjunction over conjunction. (Contributed by NM, 14-Aug-1995.) |
Ref | Expression |
---|---|
anandi | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) ↔ ((𝜑 ∧ 𝜓) ∧ (𝜑 ∧ 𝜒))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | anidm 568 | . . 3 ⊢ ((𝜑 ∧ 𝜑) ↔ 𝜑) | |
2 | 1 | anbi1i 626 | . 2 ⊢ (((𝜑 ∧ 𝜑) ∧ (𝜓 ∧ 𝜒)) ↔ (𝜑 ∧ (𝜓 ∧ 𝜒))) |
3 | an4 655 | . 2 ⊢ (((𝜑 ∧ 𝜑) ∧ (𝜓 ∧ 𝜒)) ↔ ((𝜑 ∧ 𝜓) ∧ (𝜑 ∧ 𝜒))) | |
4 | 2, 3 | bitr3i 280 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) ↔ ((𝜑 ∧ 𝜓) ∧ (𝜑 ∧ 𝜒))) |
Colors of variables: wff setvar class |
Syntax hints: ↔ wb 209 ∧ wa 399 |
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 |
This theorem is referenced by: anandi3 1099 an3andi 1479 2eu4 2716 inrab 4227 uniin 4824 xpco 6108 fin 6533 fndmin 6792 wfrlem5 7942 oaord 8156 nnaord 8228 ixpin 8470 isffth2 17178 fucinv 17235 setcinv 17342 unocv 20369 bldisj 23005 blin 23028 mbfmax 24253 mbfimaopnlem 24259 mbfaddlem 24264 i1faddlem 24297 i1fmullem 24298 lgsquadlem3 25966 numedglnl 26937 wlkeq 27423 ofpreima 30428 cntzun 30745 ordtconnlem1 31277 dfpo2 33104 fneval 33813 mbfposadd 35104 anan 35659 exanres 35712 iss2 35761 1cossres 35834 prtlem70 36153 fz1eqin 39710 fgraphopab 40154 rngcinv 44605 rngcinvALTV 44617 ringcinv 44656 ringcinvALTV 44680 itsclc0b 45186 |
Copyright terms: Public domain | W3C validator |