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Theorem rellininds 42026
 Description: The class defining the relation between a module and its linearly independent subsets is a relation. (Contributed by AV, 13-Apr-2019.)
Assertion
Ref Expression
rellininds Rel linIndS

Proof of Theorem rellininds
Dummy variables 𝑓 𝑚 𝑠 𝑥 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 df-lininds 42025 . 2 linIndS = {⟨𝑠, 𝑚⟩ ∣ (𝑠 ∈ 𝒫 (Base‘𝑚) ∧ ∀𝑓 ∈ ((Base‘(Scalar‘𝑚)) ↑𝑚 𝑠)((𝑓 finSupp (0g‘(Scalar‘𝑚)) ∧ (𝑓( linC ‘𝑚)𝑠) = (0g𝑚)) → ∀𝑥𝑠 (𝑓𝑥) = (0g‘(Scalar‘𝑚))))}
21relopabi 5167 1 Rel linIndS
 Colors of variables: wff setvar class Syntax hints:   → wi 4   ∧ wa 383   = wceq 1475   ∈ wcel 1977  ∀wral 2896  𝒫 cpw 4108   class class class wbr 4583  Rel wrel 5043  ‘cfv 5804  (class class class)co 6549   ↑𝑚 cmap 7744   finSupp cfsupp 8158  Basecbs 15695  Scalarcsca 15771  0gc0g 15923   linC clinc 41987   linIndS clininds 42023 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1713  ax-4 1728  ax-5 1827  ax-6 1875  ax-7 1922  ax-10 2006  ax-11 2021  ax-12 2034  ax-13 2234  ax-ext 2590 This theorem depends on definitions:  df-bi 196  df-or 384  df-an 385  df-3an 1033  df-tru 1478  df-ex 1696  df-nf 1701  df-sb 1868  df-clab 2597  df-cleq 2603  df-clel 2606  df-nfc 2740  df-rab 2905  df-v 3175  df-dif 3543  df-un 3545  df-in 3547  df-ss 3554  df-nul 3875  df-if 4037  df-sn 4126  df-pr 4128  df-op 4132  df-opab 4644  df-xp 5044  df-rel 5045  df-lininds 42025 This theorem is referenced by:  linindsv  42028
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