W.A.Developer!
((x^2-sin(x))/2^2 format in the XXI Century? I have in my hand Sharp Writeview calculator! please integrate in your app any WriteView feature! I am visual type , and ((x^2-sin(x))/2^2 format is a bit amateur if im writing.... I will see at write, in the real format! not this simple .txt format! W.A. stuffs are pro learn apps,but....this needed! have fun!