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Mirrors > Home > MPE Home > Th. List > an32 | Structured version Visualization version GIF version |
Description: A rearrangement of conjuncts. (Contributed by NM, 12-Mar-1995.) (Proof shortened by Wolf Lammen, 25-Dec-2012.) |
Ref | Expression |
---|---|
an32 | ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) ↔ ((𝜑 ∧ 𝜒) ∧ 𝜓)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | an21 643 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) ↔ (𝜓 ∧ (𝜑 ∧ 𝜒))) | |
2 | 1 | biancomi 466 | 1 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) ↔ ((𝜑 ∧ 𝜒) ∧ 𝜓)) |
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: an32s 651 3anan32 1094 indifdir 4210 inrab2 4228 reupick 4239 difxp 5988 imadif 6408 respreima 6813 dff1o6 7010 dfoprab2 7191 f11o 7630 xpassen 8594 dfac5lem1 9534 kmlem3 9563 qbtwnre 12580 elioomnf 12822 modfsummod 15141 pcqcl 16183 tosso 17638 subgdmdprd 19149 pjfval2 20398 opsrtoslem1 20723 fvmptnn04if 21454 cmpcov2 21995 tx1cn 22214 tgphaus 22722 isms2 23057 elcncf1di 23500 elii1 23540 isclmp 23702 bddiblnc 24445 dvreslem 24512 dvdsflsumcom 25773 upgr2wlk 27458 upgrtrls 27491 upgristrl 27492 fusgr2wsp2nb 28119 cvnbtwn3 30071 ssmxidllem 31049 ordtconnlem1 31277 1stmbfm 31628 eulerpartlemn 31749 ballotlem2 31856 reprinrn 31999 reprdifc 32008 cusgr3cyclex 32496 dfon3 33466 brsuccf 33515 brsegle2 33683 bj-restn0b 34506 bj-opelidb1 34568 matunitlindflem2 35054 poimirlem25 35082 ftc1anc 35138 prtlem17 36172 lcvnbtwn3 36324 cvrnbtwn3 36572 islpln5 36831 islvol5 36875 lhpexle3 37308 dibelval3 38443 dihglb2 38638 pm11.6 41096 stoweidlem17 42659 smfsuplem1 43442 |
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