From: Arthur Norman <acn1@ca...>  20120929 12:39:36

I note that int(exp(x^2),x,y,infinity) seems to yield sqrt(pi)*(erf(y)+1)/2 for me when I have specfn loaded, and then when I substitute y=0 it tidies up nicely. So I guess it will be possible but Term is just about to start here and I will be rather loaded for the coming week  I hoep to look into it after that. Arthur On Sat, 29 Sep 2012, Andrey G. Grozin wrote: > In the current reduce (svn 1759), if I say > > load_package specfn; int(exp(x^2),x,0,infinity); > > this produces > > sqrt(pi)*erf(infinity) >  > 2 > > If I don't load specfn, I get > > sqrt(pi) >  > 2 > > So, loading specfn reduces the quality :( Can this be avoided? > > Andrey > 