bilerp ( aa ba ab bb {t,u} -- a_tu )
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Vocabulary
math.vectors

Inputs
aaan object
baan object
aban object
bban object
{t,u}an object


Outputs
a_tuan object


Definition
USING: kernel math.functions sequences ;

IN: math.vectors

: bilerp ( aa ba ab bb {t,u} -- a_tu )
[ first lerp ] [ second lerp ] bi-curry
[ 2bi@ ] [ call ] bi* ; inline