<div dir="ltr"><div><br><br></div><div>after all these years:<br></div><div><br><a href="https://groups.google.com/d/msg/mathfuture/dfz-dBD1S_A/m2FRgUP2YfkJ">https://groups.google.com/d/msg/mathfuture/dfz-dBD1S_A/m2FRgUP2YfkJ</a><br><br></div>Kirby<br><br></div>