Handbook
Glossary
leftof ( a b x -- ? )
Vocabulary
rosetta-code.raycasting
Inputs
a
an
object
b
an
object
x
an
object
Outputs
?
an
object
Definition
USING:
kernel
math
sequences
;
IN:
rosetta-code.raycasting
:
leftof
( a b x -- ? )
dup
[
lincomb
]
dip
[
first
]
bi@
>
;