48sx Numerical Integration Question Message #1 Posted by svisvanatha on 9 Mar 2011, 4:05 p.m.
I am performing a numerical integration of a function f(x)=g(x)*h(x) over an interval [a,b]. In other words, "integral (f(x)*dx)". I am also interested in plotting the integral's result as a function of the distance along the interval [a,b].
The algorithm that the calculator uses to perform the integration must calculate the integral at a fixed number of intermediate points along [a,b].
So, my question is whether that information is available to the user when using the builtin numerical integration routine?
I can do what I want by performing a summation of the integral's value over a fixed number of divisions over the interval [a,b]. However, I thought that these intermediate values may be available and accessible.
Any thoughts?
Edited: 9 Mar 2011, 4:08 p.m.
