tag:blogger.com,1999:blog-7056990295646173627.post7409278254505415424..comments2020-06-21T23:45:41.188+01:00Comments on Learning Clojure: Planes in Space : Checking by HandJohn Lawrence Aspdenhttp://www.blogger.com/profile/02587130870181071109noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7056990295646173627.post-7215123951083101542014-05-20T17:22:08.199+01:002014-05-20T17:22:08.199+01:00Indeed. In fact my friend Paul got that formula by...Indeed. In fact my friend Paul got that formula by doing the first four cases in his head and fitting a cubic, which is just cheap. And irritatingly clever at the same time. An exercise for the reader: show that my recurrence and that formula are the same. If indeed they are.John Lawrence Aspdenhttps://www.blogger.com/profile/02587130870181071109noreply@blogger.comtag:blogger.com,1999:blog-7056990295646173627.post-6625769147692383852014-05-13T17:43:24.892+01:002014-05-13T17:43:24.892+01:00You've probably already seen this, but still.....You've probably already seen this, but still...<br />http://mathworld.wolfram.com/SpaceDivisionbyPlanes.htmlAnonymousnoreply@blogger.com