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Syntax Definition cmpt3 37138
Description: Syntax for maps-to notation for functions with three arguments.
Hypotheses
Ref Expression
vx setvar 𝑥
vy setvar 𝑦
vz setvar 𝑧
cA class 𝐴
cB class 𝐵
cC class 𝐶
cD class 𝐷
Assertion
Ref Expression
cmpt3 class (𝑥 ∈ 𝐴, 𝑦 ∈ 𝐵, 𝑧 ∈ 𝐶 ↦ 𝐷)
See definition df-bj-mpt3 37139 for more information.
Colors of variables: wff setvar class
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