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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 678 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ 𝜒) → 𝜃) |
3 | 2 | an32s 842 | 1 ⊢ (((𝜑 ∧ 𝜒) ∧ 𝜓) → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 383 |
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 196 df-an 385 |
This theorem is referenced by: sossfld 5499 infunsdom 8919 creui 10892 qreccl 11684 fsumrlim 14384 fsumo1 14385 climfsum 14393 imasvscaf 16022 grppropd 17260 grpinvpropd 17313 cycsubgcl 17443 frgpup1 18011 ringrghm 18428 phlpropd 19819 mamuass 20027 iccpnfcnv 22551 mbfeqalem 23215 mbfinf 23238 mbflimsup 23239 mbflimlem 23240 itgfsum 23399 plypf1 23772 mtest 23962 rpvmasum2 25001 ifeqeqx 28745 ordtconlem1 29298 xrge0iifcnv 29307 incsequz 32714 equivtotbnd 32747 intidl 32998 keridl 33001 prnc 33036 cdleme50trn123 34860 dva1dim 35291 dia1dim2 35369 |
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