After some long calculations, Mathematica gives me this output:
$-0.11728 \, G_1^{\phantom{1}2} - 0.0692416\, G_1\, G_2 - 0.000011728 G_2^{\phantom{2}2}$
where G1
and G2
are two coefficients whose value I don't know, but I know that it must be integers and in the range (0; 10)
(extremes excluded).
The last term is much smaller than the other two: how can I get rid of it? Chop
doesn't work here since it only deals with numerical expressions.
Chop[expr, 1.*^-4]
. $\endgroup$G1 = 0.001, G2 = 9
. $\endgroup$