real-world data real-world data triangular numbers recfind(method efficiency recmergesort(method mathematical induction records methods -trees nth term with loop hashing nth term with recursion - memory blocks searching recquicksort(method rectriangle(methodstacktriangle java recursion triangle java - red-black trees trees operational equivalence transforming anagrams - balance applications for - colored nodes binary search duplicate keys algorithms efficiency loops - experiment combinations - experiment eliminating experiment simulating method - - experiment stacks implementing factorials heapsort inorder traversal (binary trees) nodes deleting inserting - knapsack problem - null children mergesort red-black rules efficiency - rotations - mergesort java - subtrees sorted arrays weird crossover node sorting by merging - rules and balanced trees workshop applet top-down insertion removing from quicksort towers of hanoi references algorithmsspeed of recursive algorithm java - subtrees linked lists towers workshop applet towers java links - rem button