public static Tup16 <long> OuterSum(Tup4 <long> x, Tup4 <long> y)
{
return(new Tup16 <long>(x.E0 + y.E0, x.E1 + y.E0, x.E2 + y.E0, x.E3 + y.E0,
x.E0 + y.E1, x.E1 + y.E1, x.E2 + y.E1, x.E3 + y.E1,
x.E0 + y.E2, x.E1 + y.E2, x.E2 + y.E2, x.E3 + y.E2,
x.E0 + y.E3, x.E1 + y.E3, x.E2 + y.E3, x.E3 + y.E3));
}
public TRes Sample4 <T1, TRes>(
long d0, Tup4 <long> d1, Tup4 <T1> w,
FuncRef1 <Td, Td, Td, Td, Tup4 <T1>, TRes> smp) =>
smp(Data[d0 + d1.E0], Data[d0 + d1.E1], Data[d0 + d1.E2], Data[d0 + d1.E3], ref w);