I have two (fairly large) lists of equal length & would like to pair them up.
eg - from:
a = {{0, 1}, {0, 2}, {0, 3}};
b = {{1, 2}, {1, 3}, {1, 4}};
I would like to get:
{{{0, 1}, {1, 2}}, {{0, 2}, {1, 3}}, {{0, 3}, {1, 4}}}
I have looked at various thing like Tuple, but can't see a way of doing it efficiently.