Theorem hvmulcli 28211

Description: Closure inference for scalar multiplication. (Contributed by NM, 1-Aug-1999.) (New usage is discouraged.)

Hypotheses

Ref	Expression
hvmulcl.1	⊢ 𝐴 ∈ ℂ
hvmulcl.2	⊢ 𝐵 ∈ ℋ

Assertion

Ref	Expression
hvmulcli	⊢ (𝐴 ·ℎ 𝐵) ∈ ℋ

Proof of Theorem hvmulcli

Step	Hyp	Ref	Expression
1		hvmulcl.1	. 2 ⊢ 𝐴 ∈ ℂ
2		hvmulcl.2	. 2 ⊢ 𝐵 ∈ ℋ
3		hvmulcl 28210	. 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℋ) → (𝐴 ·ℎ 𝐵) ∈ ℋ)
4	1, 2, 3	mp2an 672	1 ⊢ (𝐴 ·ℎ 𝐵) ∈ ℋ

Syntax hints:   ∈ wcel 2145  (class class class)co 6793  ℂcc 10136   ℋchil 28116   ·_ℎ csm 28118

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1870  ax-4 1885  ax-5 1991  ax-6 2057  ax-7 2093  ax-9 2154  ax-10 2174  ax-11 2190  ax-12 2203  ax-13 2408  ax-ext 2751  ax-sep 4915  ax-nul 4923  ax-pr 5034  ax-hfvmul 28202

This theorem depends on definitions:  df-bi 197  df-an 383  df-or 837  df-3an 1073  df-tru 1634  df-ex 1853  df-nf 1858  df-sb 2050  df-eu 2622  df-mo 2623  df-clab 2758  df-cleq 2764  df-clel 2767  df-nfc 2902  df-ral 3066  df-rex 3067  df-rab 3070  df-v 3353  df-sbc 3588  df-csb 3683  df-dif 3726  df-un 3728  df-in 3730  df-ss 3737  df-nul 4064  df-if 4226  df-sn 4317  df-pr 4319  df-op 4323  df-uni 4575  df-iun 4656  df-br 4787  df-opab 4847  df-mpt 4864  df-id 5157  df-xp 5255  df-rel 5256  df-cnv 5257  df-co 5258  df-dm 5259  df-rn 5260  df-iota 5994  df-fun 6033  df-fn 6034  df-f 6035  df-fv 6039  df-ov 6796

This theorem is referenced by:  hvsubsub4i  28256  hvnegdii  28259  hvsubeq0i  28260  hvsubcan2i  28261  hvaddcani  28262  hvsubaddi  28263  normlem0  28306  normlem5  28311  normlem9  28315  bcseqi  28317  norm-iii-i  28336  norm3difi  28344  normpar2i  28353  polid2i  28354  polidi  28355  h1de2i  28752  pjsubii  28877  eigposi  29035  lnop0  29165  lnopunilem1  29209  lnophmlem2  29216  lnfn0i  29241