
flist1=f(x)+g(x),f(x)-g(x),-f(x)+g(x),-f(x)-g(x)
ulist1=x,x,x,x
vlist1=x,x,x,x
ylist1=f+g,f-g,-f+g,-f-g

flist2=f(x)+g(x),f(x)+g(-x),f(-x)+g(x),f(-x)+g(-x)
ulist2=x,x,-x,-x
vlist2=x,-x,x,-x
ylist2=f+g,f+g,f+g,f+g

flist3=$flist1,f(x)+g(-x),f(x)-g(-x),-f(x)+g(-x),-f(x)-g(-x)
ulist3=$ulist1,$ulist1
vlist3=$vlist1,-x,-x,-x,-x
ylist3=$ylist1,$ylist1

flist4=$flist2,f(x)-g(x),f(x)-g(-x),f(-x)-g(x),f(-x)-g(-x)
ulist4=$ulist2,$ulist2
vlist4=$vlist2,$vlist2
ylist4=$ylist2,f-g,f-g,f-g,f-g

flist5=f(x)+0.5g(x),f(x)-0.5g(x),-f(x)+0.5g(x),-f(x)-0.5g(x),0.5*f(x)+g(x),0.5*f(x)-g(x),-0.5*f(x)+g(x),-0.5*f(x)-g(x)
ulist5=$ulist1,$ulist1
vlist5=$vlist1,$vlist1
ylist5=f+g/2,f-g/2,-f+g/2,-f-g/2,f/2+g,f/2-g,-f/2+g,-f/2-g

