I like to edit my answers. To clarify, illuminate, add examples, add links, point to new information as it crops up, etc. It's highly irritating that my effort to improve my answer turns it into a Community Wiki. Could anything be done to keep me from turning into a collective? --- It just happened to me again... Ah well. [http://stackoverflow.com/questions/1164492/sine-table-interpolation/1178982#1178982][1] [1]: http://stackoverflow.com/questions/1164492/sine-table-interpolation/1178982#1178982