This function is a polynomial in two dimensions, with terms up to degree 5. It is nonlinear, and it is smooth despite being complex, which is common for computer experiment functions (Lim et al., 2002 ...

Let's remind ourselves of what the sine graph looks like so that we can see how many solutions we should be expecting: Therefore, from the graph of the function, we can see that we should be ...

Kasoa (C/R), Feb. 17, GNA – A young Ghanaian Senior High School (SHS) graduate has discovered a new formula for solving polynomial integration. Polynomial integration is a key principle in ...