On Fri, 11 Jun 2010, Hugo Coolens wrote:
< After seeing the use of maxima for fitting data in this list I wanted to try
< it out myself on some data, unfortunately in the end I get an error with
< Maxima:
< m:matrix([100,16000],[200,8000],[500,3636],[1000,1818],[2000,870],[5000,323],[10000,160],[20000,83],[50000,33],[10000,20]);
< load (lsquares)$
< lsquares_estimates
< (m,[x,y],y=sqrt((a^2)+((10e7/(2*pi*x*b))^2)),[a,b],initial=[10,10]);
<
In Maxima, the constant pi is stored in %pi.
Leo
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