Nuprl Definition : filter2
4,23
postcript
pdf
filter2(
P
;
L
) == reduce2(
x
,
i
,
l
. if
P
(
i
)
x
.
l
else
l
fi;nil;0;
L
)
latex
Definitions
reduce2(
f
;
k
;
i
;
as
)
,
if
b
t
else
f
fi
FDL editor aliases
filter2
origin