keen/tuple

Source
This is a standard module and does not need to be explicitly imported.
tuple2[t0, t1] record
a t0
b t1
tuple3[t0, t1, t2] record
a t0
b t1
c t2
tuple4[t0, t1, t2, t3] record
a t0
b t1
c t2
d t3
tuple5[t0, t1, t2, t3, t4] record
a t0
b t1
c t2
d t3
e t4
tuple6[t0, t1, t2, t3, t4, t5] record
a t0
b t1
c t2
d t3
e t4
f t5
tuple7[t0, t1, t2, t3, t4, t5, t6] record
a t0
b t1
c t2
d t3
e t4
f t5
g t6
tuple8[t0, t1, t2, t3, t4, t5, t6, t7] record
a t0
b t1
c t2
d t3
e t4
f t5
g t6
h t7
==[t0, t1] bool(a (t0, t1), b (t0, t1)) t0 equal, t1 equal
<=>[t0, t1] comparison(a (t0, t1), b (t0, t1)) t0 compare, t1 compare
==[t0, t1, t2] bool(a (t0, t1, t2) tuple3, b (t0, t1, t2) tuple3) t0 equal, t1 equal, t2 equal
<=>[t0, t1, t2] comparison(a (t0, t1, t2) tuple3, b (t0, t1, t2) tuple3) t0 compare, t1 compare, t2 compare