Example ------- a Tree over a type T is either a Leaf or a Node containing v: T, left branch Tree, and right branch Tree.
Does this help? https://github.com/hemmecke/fricas-svn/blob/master/src/algebra/tree.spad.pamphlet#L28 Ralf -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/fricas-devel?hl=en.
