Syntax Definition wvhc7 37837

Description: Syntax for a 7-element virtual hypotheses collection. (Contributed by Alan Sare, 17-Oct-2017.) (New usage is discouraged.)

Hypotheses

Ref	Expression
wph	wff 𝜑
wps	wff 𝜓
wch	wff 𝜒
wth	wff 𝜃
wta	wff 𝜏
wet	wff 𝜂
wze	wff 𝜁

Assertion

Ref	Expression
wvhc7	wff (   𝜑   ,   𝜓   ,   𝜒   ,   𝜃   ,   𝜏   ,   𝜂   ,   𝜁   )