Dear all,

I am dealling with an integral with changing lower limit:

int((k(1-x+.3*x*ln(x))+a)^2,x = s .. 1)

where k , a are constant and s<1.

When I input this in maple, I got the figure but I still can be get the integration.

Can anybody help me? Thanks.

Dear all,

 How How to plot curves family in one picture in Maple? For example

the curves family are y=a*x^2+5 
with a={4,8,12,16} 
and  x is in the region [-5, 5]

Thanks