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Definition df-vhc3 39326
Description: Definition of a 3-element virtual hypotheses collection. (Contributed by Alan Sare, 13-Jun-2015.) (New usage is discouraged.)
Assertion
Ref Expression
df-vhc3 ((   𝜑   ,   𝜓   ,   𝜒   ) ↔ (𝜑𝜓𝜒))

Detailed syntax breakdown of Definition df-vhc3
StepHypRef Expression
1 wph . . 3 wff 𝜑
2 wps . . 3 wff 𝜓
3 wch . . 3 wff 𝜒
41, 2, 3wvhc3 39325 . 2 wff (   𝜑   ,   𝜓   ,   𝜒   )
51, 2, 3w3a 1071 . 2 wff (𝜑𝜓𝜒)
64, 5wb 196 1 wff ((   𝜑   ,   𝜓   ,   𝜒   ) ↔ (𝜑𝜓𝜒))
Colors of variables: wff setvar class
This definition is referenced by:  dfvd3an  39331
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