app
app
minus
x
0
x
app
app
minus
app
s
x
app
s
y
app
app
minus
x
y
app
double
0
0
app
double
app
s
x
app
s
app
s
app
double
x
app
app
plus
0
y
y
app
app
plus
app
s
x
y
app
s
app
app
plus
x
y
app
app
plus
app
s
x
y
app
app
plus
x
app
s
y
app
app
plus
app
s
x
y
app
s
app
app
plus
app
app
minus
x
y
app
double
y
app
app
map
f
nil
nil
app
app
map
f
app
app
cons
x
xs
app
app
cons
app
f
x
app
app
map
f
xs
app
app
filter
f
nil
nil
app
app
filter
f
app
app
cons
x
xs
app
app
app
app
filter2
app
f
x
f
x
xs
app
app
app
app
filter2
true
f
x
xs
app
app
cons
x
app
app
filter
f
xs
app
app
app
app
filter2
false
f
x
xs
app
app
filter
f
xs
app
2
minus
0
0
0
s
0
double
0
plus
0
map
0
nil
0
cons
0
filter
0
filter2
0
true
0
false
0
FULL
./TRS/currying/AG01/#3.18.trs