[Gnuplot-info] gnuplot - fit - no. of decimal points

[peggyhyli <peg...@go...>]

I tried to do a fit with gnuplot as follows:

$gnuplot > fit a0+a1*(x)**(-2)+a2*(x)**(-4) "file.txt" via a0,a1,a2

and got the following results :

a0              = -0.552046      
a1              = 0.355          
a2              = -0.526979

Please advise how to get more decimal points for the results.  For example,
the number of decimal points I would like to have to a0 is 12 (i.e., 12
decimal points).
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