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Mirrors > Home > MPE Home > Th. List > anass1rs | Structured version Visualization version GIF version |
Description: Commutative-associative law for conjunction in an antecedent. (Contributed by Jeff Madsen, 19-Jun-2011.) |
Ref | Expression |
---|---|
anass1rs.1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
Ref | Expression |
---|---|
anass1rs | ⊢ (((𝜑 ∧ 𝜒) ∧ 𝜓) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | anass1rs.1 | . . 3 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
2 | 1 | anassrs 471 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
3 | 2 | an32s 651 | 1 ⊢ (((𝜑 ∧ 𝜒) ∧ 𝜓) → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ 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: sossfld 6010 1stconst 7778 infunsdom 9625 creui 11620 qreccl 12356 fsumrlim 15158 fsumo1 15159 climfsum 15167 imasvscaf 16804 grppropd 18110 grpinvpropd 18166 cycsubgcl 18341 frgpup1 18893 ringrghm 19351 phlpropd 20344 mamuass 21007 iccpnfcnv 23549 mbfeqalem1 24245 mbfinf 24269 mbflimsup 24270 mbflimlem 24271 itgfsum 24430 plypf1 24809 mtest 24999 rpvmasum2 26096 ifeqeqx 30309 ordtconnlem1 31277 xrge0iifcnv 31286 fsum2dsub 31988 fvineqsneu 34828 pibt2 34834 incsequz 35186 equivtotbnd 35216 intidl 35467 keridl 35470 prnc 35505 cdleme50trn123 37850 dva1dim 38281 dia1dim2 38358 3factsumint1 39309 |
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