On Fri, 2011-08-12 at 10:43 +0800, Wu Fengguang wrote: > > s - x 3 > > f(x) := 1 + (-----) > > l - s > > Looks very neat, much simpler than the three curves solution! Glad you like it, there is of course the small matter of real-world behaviour to consider, lets hope that works as well :-) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href