I am trying write an article.
Little Summary: I have developed some tools to analyze derivative of some function $f$. This characterization leads to better results than previous works that only studied the function itself.
I am trying to say that:
"Our analytic view of the problem provides a better characterization of blah blah blah "
When I say analytic view I mean that we not only look at a function but also its derivatives.
My question:
"Our analytic view of the problem provides a better characterization of blah blah blah "
or
"Our analytical view of the problem provides a better characterization of blah blah blah "