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Theorem hvmulcomi 22502
 Description: Scalar multiplication commutative law. (Contributed by NM, 3-Sep-1999.) (New usage is discouraged.)
Hypotheses
Ref Expression
hvmulcom.1
hvmulcom.2
hvmulcom.3
Assertion
Ref Expression
hvmulcomi

Proof of Theorem hvmulcomi
StepHypRef Expression
1 hvmulcom.1 . 2
2 hvmulcom.2 . 2
3 hvmulcom.3 . 2
4 hvmulcom 22498 . 2
51, 2, 3, 4mp3an 1279 1
 Colors of variables: wff set class Syntax hints:   wceq 1649   wcel 1721  (class class class)co 6040  cc 8944  chil 22375   csm 22377 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1552  ax-5 1563  ax-17 1623  ax-9 1662  ax-8 1683  ax-6 1740  ax-7 1745  ax-11 1757  ax-12 1946  ax-ext 2385  ax-mulcom 9010  ax-hvmulass 22463 This theorem depends on definitions:  df-bi 178  df-or 360  df-an 361  df-3an 938  df-tru 1325  df-ex 1548  df-nf 1551  df-sb 1656  df-clab 2391  df-cleq 2397  df-clel 2400  df-nfc 2529  df-rex 2672  df-rab 2675  df-v 2918  df-dif 3283  df-un 3285  df-in 3287  df-ss 3294  df-nul 3589  df-if 3700  df-sn 3780  df-pr 3781  df-op 3783  df-uni 3976  df-br 4173  df-iota 5377  df-fv 5421  df-ov 6043
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