2bi ( x y p q -- )
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Vocabulary
kernel

Inputs

x	an object
y	an object
p	a quotation with stack effect ( x y -- ... )
q	a quotation with stack effect ( x y -- ... )

Outputs
None

Word description
Applies p to the two input values, then applies q to the two input values.

Examples
If [ p ] and [ q ] have stack effect ( x y -- ), then the following two lines are equivalent:

[ p ] [ q ] 2bi 2dup p q

If [ p ] and [ q ] have stack effect ( x y -- z ), then the following two lines are equivalent:

[ p ] [ q ] 2bi 2dup p -rot q

In general, the following two lines are equivalent:

[ p ] [ q ] 2bi [ p ] 2keep q

Definition

IN: kernel

: 2bi ( x y p q -- ) [ 2keep ] dip call ; inline