Guest guest Posted October 3, 2001 Report Share Posted October 3, 2001 Dear Nina, no, I am no geologist either (just sending out those occasional philosophical stones). I studied pure mathematics and astronomy a longer time ago than I'd care to mention. In return for your stone I can send you this equation in polar coordinates: r = sin(t) + cos(2t) + sin(3t) , 0 <= t <= 2pi If you know how to plot it, you will see the equation describes a curve that looks like a bunch of flowers with a heart inside. :-) What are your fields of interest? Michael > -----Ursprungliche Nachricht----- > Von: Nina [murrkis] > Gesendet: Wednesday, October 03, 2001 23:22 > An: > Betreff: Re: Mike .. stone not too heavy > > > , MikeSuesserott@t... wrote: > > Hi Nina, > > > > thanks for sending the interesting stone. It is the first stone I > ever > > received in the mail - an auspicious omen, I am sure! > > > > Are you a geologist? > > > > Michael > > You're quite welcome to the stone. > > No, I am no geologist. > > Are you a geologist? <g> > > Nina Quote Link to comment Share on other sites More sharing options...
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