Gaussian weight function
y=hermite_weight(x)
a matrix of doubles
a matrix of doubles, the weight
Computes the Gaussian weight function:
for any real value x.
x=linspace(-4,4,1000); y=hermite_weight(x); scf(); plot(x,y) xtitle("Gaussian weight","x","w(x)") v=intg(-10,10,hermite_weight) sqrt(2*%pi)