Thun/docs/reference/app2.md

Basis Function Combinator Like app1 with two items.

## app2 Basis Function Combinator Like app1 with two items. : ... y x [Q] . app2

    ... [y ...] [Q] . infra first
    [x ...] [Q]   infra first

Gentzen diagram.

Definition

if not basis.

Derivation

if not basis.

Source

if basis

Discussion

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Crosslinks

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