Hello, I try to create a cartesian product :
[[10,1],[10,2],[10,3],[10,4],[10,5],[10,6], [20,1],[20,2],[20,3],[20,4],[20,5],[20,6], [30,1],[30,2],[30,3],[30,4],[30,5],[30,6]] but I can't ! [[10*i,j] for i in 1..3 for j in 1..6] constructs [[10,1],[20,2],[30,3]] [([10*i,j] for i in 1..3) for j in 1..6] constructs a Tupple, not a list. [[[10*i,j] for i in 1..3] for j in 1..6] constructs a List List ... How can I do this ? Have a good day ! Francois _______________________________________________ Axiom-math mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/axiom-math
